242625565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12401}}^1$

素因数の和:12469

約数の個数: 32

約数和(自身を含む): 366702336

約数和(自身を除く): 124076771

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2795, 3913, 12401, 19565, 62005, 86807, 161213, 434035, 533243, 806065, 1128491, 2666215, 3732701, 5642455, 6932159, 18663505, 34660795, 48525113, 242625565]

約数ペア:

[(1, 242625565), (5, 48525113), (7, 34660795), (13, 18663505), (35, 6932159), (43, 5642455), (65, 3732701), (91, 2666215), (215, 1128491), (301, 806065), (455, 533243), (559, 434035), (1505, 161213), (2795, 86807), (3913, 62005), (12401, 19565)]