4342975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 6999552

約数和(自身を除く): 2656577

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 83, 91, 115, 161, 175, 299, 325, 415, 455, 575, 581, 805, 1079, 1495, 1909, 2075, 2093, 2275, 2905, 4025, 5395, 7475, 7553, 9545, 10465, 13363, 14525, 24817, 26975, 37765, 47725, 52325, 66815, 124085, 173719, 188825, 334075, 620425, 868595, 4342975]

約数ペア:

[(1, 4342975), (5, 868595), (7, 620425), (13, 334075), (23, 188825), (25, 173719), (35, 124085), (65, 66815), (83, 52325), (91, 47725), (115, 37765), (161, 26975), (175, 24817), (299, 14525), (325, 13363), (415, 10465), (455, 9545), (575, 7553), (581, 7475), (805, 5395), (1079, 4025), (1495, 2905), (1909, 2275), (2075, 2093)]