12912294725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1\times {\mathrm{1163}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 17874570240

約数和(自身を除く): 4962275515

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 859, 1163, 1175, 2585, 4295, 5815, 9449, 12793, 12925, 21475, 29075, 40373, 47245, 54661, 63965, 201865, 236225, 273305, 319825, 444103, 601271, 999017, 1009325, 1366525, 2220515, 3006355, 4995085, 10989187, 11102575, 15031775, 24975425, 46953799, 54945935, 234768995, 274729675, 516491789, 1173844975, 2582458945, 12912294725]

約数ペア:

[(1, 12912294725), (5, 2582458945), (11, 1173844975), (25, 516491789), (47, 274729675), (55, 234768995), (235, 54945935), (275, 46953799), (517, 24975425), (859, 15031775), (1163, 11102575), (1175, 10989187), (2585, 4995085), (4295, 3006355), (5815, 2220515), (9449, 1366525), (12793, 1009325), (12925, 999017), (21475, 601271), (29075, 444103), (40373, 319825), (47245, 273305), (54661, 236225), (63965, 201865)]