4158375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 7460544

約数和(自身を除く): 3302169

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 853, 975, 1625, 2559, 4265, 4875, 11089, 12795, 21325, 33267, 55445, 63975, 106625, 166335, 277225, 319875, 831675, 1386125, 4158375]

約数ペア:

[(1, 4158375), (3, 1386125), (5, 831675), (13, 319875), (15, 277225), (25, 166335), (39, 106625), (65, 63975), (75, 55445), (125, 33267), (195, 21325), (325, 12795), (375, 11089), (853, 4875), (975, 4265), (1625, 2559)]