897260085

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^4$

素因数の和:110

約数の個数: 100

約数和(自身を含む): 1797647148

約数和(自身を除く): 900387063

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 81, 85, 95, 135, 153, 171, 255, 285, 323, 361, 405, 459, 513, 765, 855, 969, 1083, 1377, 1539, 1615, 1805, 2295, 2565, 2907, 3249, 4845, 5415, 6137, 6859, 6885, 7695, 8721, 9747, 14535, 16245, 18411, 20577, 26163, 29241, 30685, 34295, 43605, 48735, 55233, 61731, 92055, 102885, 116603, 130321, 130815, 146205, 165699, 185193, 276165, 308655, 349809, 390963, 497097, 555579, 583015, 651605, 828495, 925965, 1049427, 1172889, 1749045, 1954815, 2215457, 2485485, 2777895, 3148281, 3518667, 5247135, 5864445, 6646371, 9444843, 10556001, 11077285, 15741405, 17593335, 19939113, 33231855, 47224215, 52780005, 59817339, 99695565, 179452017, 299086695, 897260085]

約数ペア:

[(1, 897260085), (3, 299086695), (5, 179452017), (9, 99695565), (15, 59817339), (17, 52780005), (19, 47224215), (27, 33231855), (45, 19939113), (51, 17593335), (57, 15741405), (81, 11077285), (85, 10556001), (95, 9444843), (135, 6646371), (153, 5864445), (171, 5247135), (255, 3518667), (285, 3148281), (323, 2777895), (361, 2485485), (405, 2215457), (459, 1954815), (513, 1749045), (765, 1172889), (855, 1049427), (969, 925965), (1083, 828495), (1377, 651605), (1539, 583015), (1615, 555579), (1805, 497097), (2295, 390963), (2565, 349809), (2907, 308655), (3249, 276165), (4845, 185193), (5415, 165699), (6137, 146205), (6859, 130815), (6885, 130321), (7695, 116603), (8721, 102885), (9747, 92055), (14535, 61731), (16245, 55233), (18411, 48735), (20577, 43605), (26163, 34295), (29241, 30685)]