15417759

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 26196480

約数和(自身を除く): 10778721

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 2273, 6783, 6819, 15911, 38641, 43187, 47733, 115923, 129561, 270487, 302309, 734179, 811461, 906927, 2202537, 5139253, 15417759]

約数ペア:

[(1, 15417759), (3, 5139253), (7, 2202537), (17, 906927), (19, 811461), (21, 734179), (51, 302309), (57, 270487), (119, 129561), (133, 115923), (323, 47733), (357, 43187), (399, 38641), (969, 15911), (2261, 6819), (2273, 6783)]