42539455

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 60673536

約数和(自身を除く): 18134081

約数列:

[1, 5, 7, 35, 37, 107, 185, 259, 307, 535, 749, 1295, 1535, 2149, 3745, 3959, 10745, 11359, 19795, 27713, 32849, 56795, 79513, 138565, 164245, 229943, 397565, 1149715, 1215413, 6077065, 8507891, 42539455]

約数ペア:

[(1, 42539455), (5, 8507891), (7, 6077065), (35, 1215413), (37, 1149715), (107, 397565), (185, 229943), (259, 164245), (307, 138565), (535, 79513), (749, 56795), (1295, 32849), (1535, 27713), (2149, 19795), (3745, 11359), (3959, 10745)]