15276149

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 19740672

約数和(自身を除く): 4464523

約数列:

[1, 7, 17, 31, 41, 101, 119, 217, 287, 527, 697, 707, 1271, 1717, 3131, 3689, 4141, 4879, 8897, 12019, 21607, 21917, 28987, 53227, 70397, 128371, 151249, 372589, 492779, 898597, 2182307, 15276149]

約数ペア:

[(1, 15276149), (7, 2182307), (17, 898597), (31, 492779), (41, 372589), (101, 151249), (119, 128371), (217, 70397), (287, 53227), (527, 28987), (697, 21917), (707, 21607), (1271, 12019), (1717, 8897), (3131, 4879), (3689, 4141)]