47873345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 64864800

約数和(自身を除く): 16991455

約数列:

[1, 5, 13, 29, 65, 109, 145, 233, 377, 545, 1165, 1417, 1885, 3029, 3161, 6757, 7085, 15145, 15805, 25397, 33785, 41093, 87841, 126985, 205465, 330161, 439205, 736513, 1650805, 3682565, 9574669, 47873345]

約数ペア:

[(1, 47873345), (5, 9574669), (13, 3682565), (29, 1650805), (65, 736513), (109, 439205), (145, 330161), (233, 205465), (377, 126985), (545, 87841), (1165, 41093), (1417, 33785), (1885, 25397), (3029, 15805), (3161, 15145), (6757, 7085)]