4470975

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 8279232

約数和(自身を除く): 3808257

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 641, 775, 1395, 1923, 2325, 3205, 5769, 6975, 9615, 16025, 19871, 28845, 48075, 59613, 99355, 144225, 178839, 298065, 496775, 894195, 1490325, 4470975]

約数ペア:

[(1, 4470975), (3, 1490325), (5, 894195), (9, 496775), (15, 298065), (25, 178839), (31, 144225), (45, 99355), (75, 59613), (93, 48075), (155, 28845), (225, 19871), (279, 16025), (465, 9615), (641, 6975), (775, 5769), (1395, 3205), (1923, 2325)]