42313915

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 61009920

約数和(自身を除く): 18696005

約数列:

[1, 5, 7, 31, 35, 59, 155, 217, 295, 413, 661, 1085, 1829, 2065, 3305, 4627, 9145, 12803, 20491, 23135, 38999, 64015, 102455, 143437, 194995, 272993, 717185, 1208969, 1364965, 6044845, 8462783, 42313915]

約数ペア:

[(1, 42313915), (5, 8462783), (7, 6044845), (31, 1364965), (35, 1208969), (59, 717185), (155, 272993), (217, 194995), (295, 143437), (413, 102455), (661, 64015), (1085, 38999), (1829, 23135), (2065, 20491), (3305, 12803), (4627, 9145)]