7352925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 13213440

約数和(自身を除く): 5860515

約数列:

[1, 3, 5, 15, 17, 25, 51, 73, 75, 79, 85, 219, 237, 255, 365, 395, 425, 1095, 1185, 1241, 1275, 1343, 1825, 1975, 3723, 4029, 5475, 5767, 5925, 6205, 6715, 17301, 18615, 20145, 28835, 31025, 33575, 86505, 93075, 98039, 100725, 144175, 294117, 432525, 490195, 1470585, 2450975, 7352925]

約数ペア:

[(1, 7352925), (3, 2450975), (5, 1470585), (15, 490195), (17, 432525), (25, 294117), (51, 144175), (73, 100725), (75, 98039), (79, 93075), (85, 86505), (219, 33575), (237, 31025), (255, 28835), (365, 20145), (395, 18615), (425, 17301), (1095, 6715), (1185, 6205), (1241, 5925), (1275, 5767), (1343, 5475), (1825, 4029), (1975, 3723)]