42590745

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10177}}^1$

素因数の和:10222

約数の個数: 32

約数和(自身を含む): 78167040

約数和(自身を除く): 35576295

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 10177, 30531, 50885, 91593, 152655, 274779, 315487, 457965, 946461, 1373895, 1577435, 2839383, 4732305, 8518149, 14196915, 42590745]

約数ペア:

[(1, 42590745), (3, 14196915), (5, 8518149), (9, 4732305), (15, 2839383), (27, 1577435), (31, 1373895), (45, 946461), (93, 457965), (135, 315487), (155, 274779), (279, 152655), (465, 91593), (837, 50885), (1395, 30531), (4185, 10177)]