15115356

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 39463200

約数和(自身を除く): 24347844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 519, 692, 809, 1038, 1557, 1618, 2076, 2427, 3114, 3236, 4671, 4854, 6228, 7281, 9342, 9708, 14562, 18684, 21843, 29124, 43686, 87372, 139957, 279914, 419871, 559828, 839742, 1259613, 1679484, 2519226, 3778839, 5038452, 7557678, 15115356]

約数ペア:

[(1, 15115356), (2, 7557678), (3, 5038452), (4, 3778839), (6, 2519226), (9, 1679484), (12, 1259613), (18, 839742), (27, 559828), (36, 419871), (54, 279914), (108, 139957), (173, 87372), (346, 43686), (519, 29124), (692, 21843), (809, 18684), (1038, 14562), (1557, 9708), (1618, 9342), (2076, 7281), (2427, 6228), (3114, 4854), (3236, 4671)]