25107414625

素因数分解:

$5^3\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{7043}}^1$

素因数の和:7175

約数の個数: 48

約数和(自身を含む): 33493374720

約数和(自身を除く): 8385960095

約数列:

[1, 5, 19, 25, 79, 95, 125, 361, 395, 475, 1501, 1805, 1975, 2375, 7043, 7505, 9025, 9875, 28519, 35215, 37525, 45125, 133817, 142595, 176075, 187625, 556397, 669085, 712975, 880375, 2542523, 2781985, 3345425, 3564875, 10571543, 12712615, 13909925, 16727125, 52857715, 63563075, 69549625, 200859317, 264288575, 317815375, 1004296585, 1321442875, 5021482925, 25107414625]

約数ペア:

[(1, 25107414625), (5, 5021482925), (19, 1321442875), (25, 1004296585), (79, 317815375), (95, 264288575), (125, 200859317), (361, 69549625), (395, 63563075), (475, 52857715), (1501, 16727125), (1805, 13909925), (1975, 12712615), (2375, 10571543), (7043, 3564875), (7505, 3345425), (9025, 2781985), (9875, 2542523), (28519, 880375), (35215, 712975), (37525, 669085), (45125, 556397), (133817, 187625), (142595, 176075)]