100889715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4481}}^1$

素因数の和:4587

約数の個数: 32

約数和(自身を含む): 172108800

約数和(自身を除く): 71219085

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 1185, 1501, 4481, 4503, 7505, 13443, 22405, 22515, 67215, 85139, 255417, 353999, 425695, 1061997, 1277085, 1769995, 5309985, 6725981, 20177943, 33629905, 100889715]

約数ペア:

[(1, 100889715), (3, 33629905), (5, 20177943), (15, 6725981), (19, 5309985), (57, 1769995), (79, 1277085), (95, 1061997), (237, 425695), (285, 353999), (395, 255417), (1185, 85139), (1501, 67215), (4481, 22515), (4503, 22405), (7505, 13443)]