7131908735

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1\times {\mathrm{2099}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 9855820800

約数和(自身を除く): 2723912065

約数列:

[1, 5, 7, 35, 193, 503, 965, 1351, 2099, 2515, 3521, 6755, 10495, 14693, 17605, 73465, 97079, 405107, 485395, 679553, 1055797, 2025535, 2835749, 3397765, 5278985, 7390579, 14178745, 36952895, 203768821, 1018844105, 1426381747, 7131908735]

約数ペア:

[(1, 7131908735), (5, 1426381747), (7, 1018844105), (35, 203768821), (193, 36952895), (503, 14178745), (965, 7390579), (1351, 5278985), (2099, 3397765), (2515, 2835749), (3521, 2025535), (6755, 1055797), (10495, 679553), (14693, 485395), (17605, 405107), (73465, 97079)]