4279875

素因数分解:

$3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 7255872

約数和(自身を除く): 2975997

約数列:

[1, 3, 5, 15, 25, 75, 101, 113, 125, 303, 339, 375, 505, 565, 1515, 1695, 2525, 2825, 7575, 8475, 11413, 12625, 14125, 34239, 37875, 42375, 57065, 171195, 285325, 855975, 1426625, 4279875]

約数ペア:

[(1, 4279875), (3, 1426625), (5, 855975), (15, 285325), (25, 171195), (75, 57065), (101, 42375), (113, 37875), (125, 34239), (303, 14125), (339, 12625), (375, 11413), (505, 8475), (565, 7575), (1515, 2825), (1695, 2525)]