7703995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 10624320

約数和(自身を除く): 2920325

約数列:

[1, 5, 13, 29, 61, 65, 67, 145, 305, 335, 377, 793, 871, 1769, 1885, 1943, 3965, 4087, 4355, 8845, 9715, 20435, 22997, 25259, 53131, 114985, 118523, 126295, 265655, 592615, 1540799, 7703995]

約数ペア:

[(1, 7703995), (5, 1540799), (13, 592615), (29, 265655), (61, 126295), (65, 118523), (67, 114985), (145, 53131), (305, 25259), (335, 22997), (377, 20435), (793, 9715), (871, 8845), (1769, 4355), (1885, 4087), (1943, 3965)]