4072545

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 7338240

約数和(自身を除く): 3265695

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 311, 485, 873, 933, 1455, 1555, 2619, 2799, 4365, 4665, 8397, 13095, 13995, 30167, 41985, 90501, 150835, 271503, 452505, 814509, 1357515, 4072545]

約数ペア:

[(1, 4072545), (3, 1357515), (5, 814509), (9, 452505), (15, 271503), (27, 150835), (45, 90501), (97, 41985), (135, 30167), (291, 13995), (311, 13095), (485, 8397), (873, 4665), (933, 4365), (1455, 2799), (1555, 2619)]