13309327955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 21676032000

約数和(自身を除く): 8366704045

約数列:

[1, 5, 7, 11, 19, 35, 41, 55, 77, 95, 133, 199, 205, 209, 223, 287, 385, 451, 665, 779, 995, 1045, 1115, 1393, 1435, 1463, 1561, 2189, 2255, 2453, 3157, 3781, 3895, 4237, 5453, 6965, 7315, 7805, 8159, 8569, 9143, 10945, 12265, 15323, 15785, 17171, 18905, 21185, 26467, 27265, 29659, 40795, 41591, 42845, 44377, 45715, 46607, 57113, 59983, 64001, 76615, 85855, 89749, 100573, 132335, 148295, 155021, 173717, 207955, 221885, 233035, 285565, 291137, 299915, 310639, 320005, 326249, 448745, 488147, 502865, 628243, 704011, 775105, 843163, 868585, 1085147, 1216019, 1455685, 1553195, 1631245, 1705231, 1819457, 1910887, 2440735, 3141215, 3417029, 3520055, 4215815, 5425735, 5902141, 6080095, 8526155, 9097285, 9274793, 9554435, 11936617, 12736199, 13376209, 17085145, 20014027, 29510705, 34569683, 46373965, 59683085, 63680995, 64923551, 66881045, 100070135, 140098189, 172848415, 241987781, 324617755, 380266513, 700490945, 1209938905, 1901332565, 2661865591, 13309327955]

約数ペア:

[(1, 13309327955), (5, 2661865591), (7, 1901332565), (11, 1209938905), (19, 700490945), (35, 380266513), (41, 324617755), (55, 241987781), (77, 172848415), (95, 140098189), (133, 100070135), (199, 66881045), (205, 64923551), (209, 63680995), (223, 59683085), (287, 46373965), (385, 34569683), (451, 29510705), (665, 20014027), (779, 17085145), (995, 13376209), (1045, 12736199), (1115, 11936617), (1393, 9554435), (1435, 9274793), (1463, 9097285), (1561, 8526155), (2189, 6080095), (2255, 5902141), (2453, 5425735), (3157, 4215815), (3781, 3520055), (3895, 3417029), (4237, 3141215), (5453, 2440735), (6965, 1910887), (7315, 1819457), (7805, 1705231), (8159, 1631245), (8569, 1553195), (9143, 1455685), (10945, 1216019), (12265, 1085147), (15323, 868585), (15785, 843163), (17171, 775105), (18905, 704011), (21185, 628243), (26467, 502865), (27265, 488147), (29659, 448745), (40795, 326249), (41591, 320005), (42845, 310639), (44377, 299915), (45715, 291137), (46607, 285565), (57113, 233035), (59983, 221885), (64001, 207955), (76615, 173717), (85855, 155021), (89749, 148295), (100573, 132335)]