79976625

素因数分解:

$3^1\times 5^3\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 133660800

約数和(自身を除く): 53684175

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 419, 509, 1257, 1527, 2095, 2545, 6285, 7635, 10475, 12725, 31425, 38175, 52375, 63625, 157125, 190875, 213271, 639813, 1066355, 3199065, 5331775, 15995325, 26658875, 79976625]

約数ペア:

[(1, 79976625), (3, 26658875), (5, 15995325), (15, 5331775), (25, 3199065), (75, 1066355), (125, 639813), (375, 213271), (419, 190875), (509, 157125), (1257, 63625), (1527, 52375), (2095, 38175), (2545, 31425), (6285, 12725), (7635, 10475)]