3249885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 5575680

約数和(自身を除く): 2325795

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 241, 435, 465, 723, 899, 1205, 2697, 3615, 4495, 6989, 7471, 13485, 20967, 22413, 34945, 37355, 104835, 112065, 216659, 649977, 1083295, 3249885]

約数ペア:

[(1, 3249885), (3, 1083295), (5, 649977), (15, 216659), (29, 112065), (31, 104835), (87, 37355), (93, 34945), (145, 22413), (155, 20967), (241, 13485), (435, 7471), (465, 6989), (723, 4495), (899, 3615), (1205, 2697)]