4542895

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2092625

約数列:

[1, 5, 7, 31, 35, 53, 79, 155, 217, 265, 371, 395, 553, 1085, 1643, 1855, 2449, 2765, 4187, 8215, 11501, 12245, 17143, 20935, 29309, 57505, 85715, 129797, 146545, 648985, 908579, 4542895]

約数ペア:

[(1, 4542895), (5, 908579), (7, 648985), (31, 146545), (35, 129797), (53, 85715), (79, 57505), (155, 29309), (217, 20935), (265, 17143), (371, 12245), (395, 11501), (553, 8215), (1085, 4187), (1643, 2765), (1855, 2449)]