42199495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 57496320

約数和(自身を除く): 15296825

約数列:

[1, 5, 13, 29, 61, 65, 145, 305, 367, 377, 793, 1769, 1835, 1885, 3965, 4771, 8845, 10643, 22387, 22997, 23855, 53215, 111935, 114985, 138359, 291031, 649223, 691795, 1455155, 3246115, 8439899, 42199495]

約数ペア:

[(1, 42199495), (5, 8439899), (13, 3246115), (29, 1455155), (61, 691795), (65, 649223), (145, 291031), (305, 138359), (367, 114985), (377, 111935), (793, 53215), (1769, 23855), (1835, 22997), (1885, 22387), (3965, 10643), (4771, 8845)]