156655245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11617}}^1$

素因数の和:11685

約数の個数: 32

約数和(自身を含む): 267678720

約数和(自身を除く): 111023475

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 11617, 13485, 34851, 58085, 174255, 336893, 360127, 1010679, 1080381, 1684465, 1800635, 5053395, 5401905, 10443683, 31331049, 52218415, 156655245]

約数ペア:

[(1, 156655245), (3, 52218415), (5, 31331049), (15, 10443683), (29, 5401905), (31, 5053395), (87, 1800635), (93, 1684465), (145, 1080381), (155, 1010679), (435, 360127), (465, 336893), (899, 174255), (2697, 58085), (4495, 34851), (11617, 13485)]