1117385425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 1576649088

約数和(自身を除く): 459263663

約数列:

[1, 5, 13, 23, 25, 65, 83, 115, 299, 325, 415, 575, 1079, 1495, 1801, 1909, 2075, 5395, 7475, 9005, 9545, 23413, 24817, 26975, 41423, 45025, 47725, 117065, 124085, 149483, 207115, 538499, 585325, 620425, 747415, 1035575, 1943279, 2692495, 3438109, 3737075, 9716395, 13462475, 17190545, 44695417, 48581975, 85952725, 223477085, 1117385425]

約数ペア:

[(1, 1117385425), (5, 223477085), (13, 85952725), (23, 48581975), (25, 44695417), (65, 17190545), (83, 13462475), (115, 9716395), (299, 3737075), (325, 3438109), (415, 2692495), (575, 1943279), (1079, 1035575), (1495, 747415), (1801, 620425), (1909, 585325), (2075, 538499), (5395, 207115), (7475, 149483), (9005, 124085), (9545, 117065), (23413, 47725), (24817, 45025), (26975, 41423)]