42272475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 81042432

約数和(自身を除く): 38769957

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 175, 219, 365, 511, 525, 1095, 1103, 1533, 1825, 2555, 3309, 5475, 5515, 7665, 7721, 12775, 16545, 23163, 27575, 38325, 38605, 80519, 82725, 115815, 193025, 241557, 402595, 563633, 579075, 1207785, 1690899, 2012975, 2818165, 6038925, 8454495, 14090825, 42272475]

約数ペア:

[(1, 42272475), (3, 14090825), (5, 8454495), (7, 6038925), (15, 2818165), (21, 2012975), (25, 1690899), (35, 1207785), (73, 579075), (75, 563633), (105, 402595), (175, 241557), (219, 193025), (365, 115815), (511, 82725), (525, 80519), (1095, 38605), (1103, 38325), (1533, 27575), (1825, 23163), (2555, 16545), (3309, 12775), (5475, 7721), (5515, 7665)]