156956217625

素因数分解:

$5^3\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{40231}}^1$

素因数の和:40351

約数の個数: 48

約数和(自身を含む): 208244050560

約数和(自身を除く): 51287832935

約数列:

[1, 5, 23, 25, 59, 115, 125, 295, 529, 575, 1357, 1475, 2645, 2875, 6785, 7375, 13225, 31211, 33925, 40231, 66125, 156055, 169625, 201155, 780275, 925313, 1005775, 2373629, 3901375, 4626565, 5028875, 11868145, 21282199, 23132825, 54593467, 59340725, 106410995, 115664125, 272967335, 296703625, 532054975, 1255649741, 1364836675, 2660274875, 6278248705, 6824183375, 31391243525, 156956217625]

約数ペア:

[(1, 156956217625), (5, 31391243525), (23, 6824183375), (25, 6278248705), (59, 2660274875), (115, 1364836675), (125, 1255649741), (295, 532054975), (529, 296703625), (575, 272967335), (1357, 115664125), (1475, 106410995), (2645, 59340725), (2875, 54593467), (6785, 23132825), (7375, 21282199), (13225, 11868145), (31211, 5028875), (33925, 4626565), (40231, 3901375), (66125, 2373629), (156055, 1005775), (169625, 925313), (201155, 780275)]