25337375

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 12402145

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 575, 805, 875, 1259, 2875, 4025, 6295, 8813, 20125, 28957, 31475, 44065, 144785, 157375, 202699, 220325, 723925, 1013495, 1101625, 3619625, 5067475, 25337375]

約数ペア:

[(1, 25337375), (5, 5067475), (7, 3619625), (23, 1101625), (25, 1013495), (35, 723925), (115, 220325), (125, 202699), (161, 157375), (175, 144785), (575, 44065), (805, 31475), (875, 28957), (1259, 20125), (2875, 8813), (4025, 6295)]