47740147225

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 63284824512

約数和(自身を除く): 15544677287

約数列:

[1, 5, 23, 25, 101, 103, 115, 347, 505, 515, 529, 575, 1735, 2323, 2369, 2525, 2575, 2645, 7981, 8675, 10403, 11615, 11845, 13225, 35047, 35741, 39905, 52015, 53429, 54487, 58075, 59225, 175235, 178705, 183563, 199525, 239269, 260075, 267145, 272435, 806081, 822043, 876175, 893525, 917815, 1196345, 1335725, 1362175, 3609841, 4030405, 4110215, 4589075, 5503187, 5981725, 18049205, 18539863, 18906989, 20152025, 20551075, 27515935, 83026343, 90246025, 92699315, 94534945, 137579675, 415131715, 463496575, 472674725, 1909605889, 2075658575, 9548029445, 47740147225]

約数ペア:

[(1, 47740147225), (5, 9548029445), (23, 2075658575), (25, 1909605889), (101, 472674725), (103, 463496575), (115, 415131715), (347, 137579675), (505, 94534945), (515, 92699315), (529, 90246025), (575, 83026343), (1735, 27515935), (2323, 20551075), (2369, 20152025), (2525, 18906989), (2575, 18539863), (2645, 18049205), (7981, 5981725), (8675, 5503187), (10403, 4589075), (11615, 4110215), (11845, 4030405), (13225, 3609841), (35047, 1362175), (35741, 1335725), (39905, 1196345), (52015, 917815), (53429, 893525), (54487, 876175), (58075, 822043), (59225, 806081), (175235, 272435), (178705, 267145), (183563, 260075), (199525, 239269)]