83758875

素因数分解:

$3^1\times 5^3\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 139973184

約数和(自身を除く): 56214309

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 401, 557, 1203, 1671, 2005, 2785, 6015, 8355, 10025, 13925, 30075, 41775, 50125, 69625, 150375, 208875, 223357, 670071, 1116785, 3350355, 5583925, 16751775, 27919625, 83758875]

約数ペア:

[(1, 83758875), (3, 27919625), (5, 16751775), (15, 5583925), (25, 3350355), (75, 1116785), (125, 670071), (375, 223357), (401, 208875), (557, 150375), (1203, 69625), (1671, 50125), (2005, 41775), (2785, 30075), (6015, 13925), (8355, 10025)]