1274948025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 2386930560

約数和(自身を除く): 1111982535

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 67, 75, 87, 145, 195, 201, 325, 335, 377, 435, 673, 725, 871, 975, 1005, 1131, 1675, 1885, 1943, 2019, 2175, 2613, 3365, 4355, 5025, 5655, 5829, 8749, 9425, 9715, 10095, 13065, 16825, 19517, 21775, 25259, 26247, 28275, 29145, 43745, 45091, 48575, 50475, 58551, 65325, 75777, 97585, 126295, 131235, 135273, 145725, 218725, 225455, 253721, 292755, 378885, 487925, 586183, 631475, 656175, 676365, 761163, 1127275, 1268605, 1307639, 1463775, 1758549, 1894425, 2930915, 3381825, 3805815, 3922917, 6343025, 6538195, 8792745, 14654575, 16999307, 19029075, 19614585, 32690975, 43963725, 50997921, 84996535, 98072925, 254989605, 424982675, 1274948025]

約数ペア:

[(1, 1274948025), (3, 424982675), (5, 254989605), (13, 98072925), (15, 84996535), (25, 50997921), (29, 43963725), (39, 32690975), (65, 19614585), (67, 19029075), (75, 16999307), (87, 14654575), (145, 8792745), (195, 6538195), (201, 6343025), (325, 3922917), (335, 3805815), (377, 3381825), (435, 2930915), (673, 1894425), (725, 1758549), (871, 1463775), (975, 1307639), (1005, 1268605), (1131, 1127275), (1675, 761163), (1885, 676365), (1943, 656175), (2019, 631475), (2175, 586183), (2613, 487925), (3365, 378885), (4355, 292755), (5025, 253721), (5655, 225455), (5829, 218725), (8749, 145725), (9425, 135273), (9715, 131235), (10095, 126295), (13065, 97585), (16825, 75777), (19517, 65325), (21775, 58551), (25259, 50475), (26247, 48575), (28275, 45091), (29145, 43745)]