61102905

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 100465920

約数和(自身を除く): 39363015

約数列:

[1, 3, 5, 15, 53, 151, 159, 265, 453, 509, 755, 795, 1527, 2265, 2545, 7635, 8003, 24009, 26977, 40015, 76859, 80931, 120045, 134885, 230577, 384295, 404655, 1152885, 4073527, 12220581, 20367635, 61102905]

約数ペア:

[(1, 61102905), (3, 20367635), (5, 12220581), (15, 4073527), (53, 1152885), (151, 404655), (159, 384295), (265, 230577), (453, 134885), (509, 120045), (755, 80931), (795, 76859), (1527, 40015), (2265, 26977), (2545, 24009), (7635, 8003)]