4432505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 6877440

約数和(自身を除く): 2444935

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 397, 1015, 1595, 1985, 2233, 2779, 4367, 11165, 11513, 13895, 21835, 30569, 57565, 80591, 126643, 152845, 402955, 633215, 886501, 4432505]

約数ペア:

[(1, 4432505), (5, 886501), (7, 633215), (11, 402955), (29, 152845), (35, 126643), (55, 80591), (77, 57565), (145, 30569), (203, 21835), (319, 13895), (385, 11513), (397, 11165), (1015, 4367), (1595, 2779), (1985, 2233)]