15697875999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1\times {\mathrm{5743}}^1$

素因数の和:6511

約数の個数: 32

約数和(自身を含む): 22786677760

約数和(自身を除く): 7088801761

約数列:

[1, 3, 13, 39, 109, 327, 643, 1417, 1929, 4251, 5743, 8359, 17229, 25077, 70087, 74659, 210261, 223977, 625987, 911131, 1877961, 2733393, 3692749, 8137831, 11078247, 24413493, 48005737, 144017211, 402509641, 1207528923, 5232625333, 15697875999]

約数ペア:

[(1, 15697875999), (3, 5232625333), (13, 1207528923), (39, 402509641), (109, 144017211), (327, 48005737), (643, 24413493), (1417, 11078247), (1929, 8137831), (4251, 3692749), (5743, 2733393), (8359, 1877961), (17229, 911131), (25077, 625987), (70087, 223977), (74659, 210261)]