15291229174

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{1697}}^1$

素因数の和:2281

約数の個数: 48

約数和(自身を含む): 25370809632

約数和(自身を除く): 10079580458

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 503, 689, 1006, 1378, 1697, 3394, 6539, 8957, 13078, 17914, 22061, 26659, 44122, 53318, 85007, 89941, 170014, 179882, 286793, 346567, 573586, 693134, 853591, 1169233, 1707182, 2338466, 4505371, 9010742, 11096683, 15200029, 22193366, 30400058, 45240323, 90480646, 144256879, 288513758, 588124199, 1176248398, 7645614587, 15291229174]

約数ペア:

[(1, 15291229174), (2, 7645614587), (13, 1176248398), (26, 588124199), (53, 288513758), (106, 144256879), (169, 90480646), (338, 45240323), (503, 30400058), (689, 22193366), (1006, 15200029), (1378, 11096683), (1697, 9010742), (3394, 4505371), (6539, 2338466), (8957, 1707182), (13078, 1169233), (17914, 853591), (22061, 693134), (26659, 573586), (44122, 346567), (53318, 286793), (85007, 179882), (89941, 170014)]