54101645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 74753280

約数和(自身を除く): 20651635

約数列:

[1, 5, 13, 19, 65, 71, 95, 247, 355, 617, 923, 1235, 1349, 3085, 4615, 6745, 8021, 11723, 17537, 40105, 43807, 58615, 87685, 152399, 219035, 569491, 761995, 832333, 2847455, 4161665, 10820329, 54101645]

約数ペア:

[(1, 54101645), (5, 10820329), (13, 4161665), (19, 2847455), (65, 832333), (71, 761995), (95, 569491), (247, 219035), (355, 152399), (617, 87685), (923, 58615), (1235, 43807), (1349, 40105), (3085, 17537), (4615, 11723), (6745, 8021)]