6663475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 10624320

約数和(自身を除く): 3960845

約数列:

[1, 5, 7, 13, 25, 29, 35, 65, 91, 101, 145, 175, 203, 325, 377, 455, 505, 707, 725, 1015, 1313, 1885, 2275, 2525, 2639, 2929, 3535, 5075, 6565, 9191, 9425, 13195, 14645, 17675, 20503, 32825, 38077, 45955, 65975, 73225, 102515, 190385, 229775, 266539, 512575, 951925, 1332695, 6663475]

約数ペア:

[(1, 6663475), (5, 1332695), (7, 951925), (13, 512575), (25, 266539), (29, 229775), (35, 190385), (65, 102515), (91, 73225), (101, 65975), (145, 45955), (175, 38077), (203, 32825), (325, 20503), (377, 17675), (455, 14645), (505, 13195), (707, 9425), (725, 9191), (1015, 6565), (1313, 5075), (1885, 3535), (2275, 2929), (2525, 2639)]