156918118825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{67349}}^1$

素因数の和:67546

約数の個数: 48

約数和(自身を含む): 214664385600

約数和(自身を除く): 57746266775

約数列:

[1, 5, 13, 25, 65, 67, 107, 325, 335, 535, 871, 1391, 1675, 2675, 4355, 6955, 7169, 21775, 34775, 35845, 67349, 93197, 179225, 336745, 465985, 875537, 1683725, 2329925, 4377685, 4512383, 7206343, 21888425, 22561915, 36031715, 58660979, 93682459, 112809575, 180158575, 293304895, 468412295, 482824981, 1466524475, 2342061475, 2414124905, 6276724753, 12070624525, 31383623765, 156918118825]

約数ペア:

[(1, 156918118825), (5, 31383623765), (13, 12070624525), (25, 6276724753), (65, 2414124905), (67, 2342061475), (107, 1466524475), (325, 482824981), (335, 468412295), (535, 293304895), (871, 180158575), (1391, 112809575), (1675, 93682459), (2675, 58660979), (4355, 36031715), (6955, 22561915), (7169, 21888425), (21775, 7206343), (34775, 4512383), (35845, 4377685), (67349, 2329925), (93197, 1683725), (179225, 875537), (336745, 465985)]