3123735

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2198505

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 167, 215, 435, 501, 645, 835, 1247, 2505, 3741, 4843, 6235, 7181, 14529, 18705, 21543, 24215, 35905, 72645, 107715, 208249, 624747, 1041245, 3123735]

約数ペア:

[(1, 3123735), (3, 1041245), (5, 624747), (15, 208249), (29, 107715), (43, 72645), (87, 35905), (129, 24215), (145, 21543), (167, 18705), (215, 14529), (435, 7181), (501, 6235), (645, 4843), (835, 3741), (1247, 2505)]