156915771025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{19507}}^1$

素因数の和:20050

約数の個数: 48

約数和(自身を含む): 213964680384

約数和(自身を除く): 57048909359

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 467, 689, 1325, 2335, 3445, 6071, 11675, 17225, 19507, 24751, 30355, 97535, 123755, 151775, 253591, 321763, 487675, 618775, 1033871, 1267955, 1608815, 5169355, 6339775, 8044075, 9109769, 13440323, 25846775, 45548845, 67201615, 118426997, 227744225, 336008075, 482817757, 592134985, 2414088785, 2960674925, 6276630841, 12070443925, 31383154205, 156915771025]

約数ペア:

[(1, 156915771025), (5, 31383154205), (13, 12070443925), (25, 6276630841), (53, 2960674925), (65, 2414088785), (265, 592134985), (325, 482817757), (467, 336008075), (689, 227744225), (1325, 118426997), (2335, 67201615), (3445, 45548845), (6071, 25846775), (11675, 13440323), (17225, 9109769), (19507, 8044075), (24751, 6339775), (30355, 5169355), (97535, 1608815), (123755, 1267955), (151775, 1033871), (253591, 618775), (321763, 487675)]