1551676955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6949}}^1$

素因数の和:7079

約数の個数: 32

約数和(自身を含む): 2053641600

約数和(自身を除く): 501964645

約数列:

[1, 5, 17, 37, 71, 85, 185, 355, 629, 1207, 2627, 3145, 6035, 6949, 13135, 34745, 44659, 118133, 223295, 257113, 493379, 590665, 1285565, 2466895, 4370921, 8387443, 18255023, 21854605, 41937215, 91275115, 310335391, 1551676955]

約数ペア:

[(1, 1551676955), (5, 310335391), (17, 91275115), (37, 41937215), (71, 21854605), (85, 18255023), (185, 8387443), (355, 4370921), (629, 2466895), (1207, 1285565), (2627, 590665), (3145, 493379), (6035, 257113), (6949, 223295), (13135, 118133), (34745, 44659)]