15914847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 24131520

約数和(自身を除く): 8216673

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 269, 481, 533, 807, 1443, 1517, 1599, 3497, 4551, 9953, 10491, 11029, 19721, 29859, 33087, 59163, 129389, 143377, 388167, 408073, 430131, 1224219, 5304949, 15914847]

約数ペア:

[(1, 15914847), (3, 5304949), (13, 1224219), (37, 430131), (39, 408073), (41, 388167), (111, 143377), (123, 129389), (269, 59163), (481, 33087), (533, 29859), (807, 19721), (1443, 11029), (1517, 10491), (1599, 9953), (3497, 4551)]