15700860185

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 20503010304

約数和(自身を除く): 4802150119

約数列:

[1, 5, 23, 47, 53, 115, 235, 265, 529, 1081, 1219, 2383, 2491, 2645, 5405, 6095, 11915, 12455, 24863, 28037, 54809, 57293, 112001, 124315, 126299, 140185, 274045, 286465, 560005, 631495, 1260607, 1317739, 2576023, 2904877, 5936053, 6303035, 6588695, 12880115, 14524385, 29680265, 59248529, 66812171, 136529219, 296242645, 334060855, 682646095, 3140172037, 15700860185]

約数ペア:

[(1, 15700860185), (5, 3140172037), (23, 682646095), (47, 334060855), (53, 296242645), (115, 136529219), (235, 66812171), (265, 59248529), (529, 29680265), (1081, 14524385), (1219, 12880115), (2383, 6588695), (2491, 6303035), (2645, 5936053), (5405, 2904877), (6095, 2576023), (11915, 1317739), (12455, 1260607), (24863, 631495), (28037, 560005), (54809, 286465), (57293, 274045), (112001, 140185), (124315, 126299)]