264274075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 364414176

約数和(自身を除く): 100140101

約数列:

[1, 5, 13, 25, 65, 83, 97, 101, 325, 415, 485, 505, 1079, 1261, 1313, 2075, 2425, 2525, 5395, 6305, 6565, 8051, 8383, 9797, 26975, 31525, 32825, 40255, 41915, 48985, 104663, 108979, 127361, 201275, 209575, 244925, 523315, 544895, 636805, 813151, 2616575, 2724475, 3184025, 4065755, 10570963, 20328775, 52854815, 264274075]

約数ペア:

[(1, 264274075), (5, 52854815), (13, 20328775), (25, 10570963), (65, 4065755), (83, 3184025), (97, 2724475), (101, 2616575), (325, 813151), (415, 636805), (485, 544895), (505, 523315), (1079, 244925), (1261, 209575), (1313, 201275), (2075, 127361), (2425, 108979), (2525, 104663), (5395, 48985), (6305, 41915), (6565, 40255), (8051, 32825), (8383, 31525), (9797, 26975)]