151719885

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9137}}^1$

素因数の和:9195

約数の個数: 40

約数和(自身を含む): 278635896

約数和(自身を除く): 126916011

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 5535, 9137, 16605, 27411, 45685, 82233, 137055, 246699, 374617, 411165, 740097, 1123851, 1233495, 1873085, 3371553, 3700485, 5619255, 10114659, 16857765, 30343977, 50573295, 151719885]

約数ペア:

[(1, 151719885), (3, 50573295), (5, 30343977), (9, 16857765), (15, 10114659), (27, 5619255), (41, 3700485), (45, 3371553), (81, 1873085), (123, 1233495), (135, 1123851), (205, 740097), (369, 411165), (405, 374617), (615, 246699), (1107, 137055), (1845, 82233), (3321, 45685), (5535, 27411), (9137, 16605)]