156989352855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2271751}}^1$

素因数の和:2272047

約数の個数: 32

約数和(自身を含む): 266939947008

約数和(自身を除く): 109950594153

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 271, 813, 1355, 4065, 4607, 13821, 23035, 69105, 2271751, 6815253, 11358755, 34076265, 38619767, 115859301, 193098835, 579296505, 615644521, 1846933563, 3078222605, 9234667815, 10465956857, 31397870571, 52329784285, 156989352855]

約数ペア:

[(1, 156989352855), (3, 52329784285), (5, 31397870571), (15, 10465956857), (17, 9234667815), (51, 3078222605), (85, 1846933563), (255, 615644521), (271, 579296505), (813, 193098835), (1355, 115859301), (4065, 38619767), (4607, 34076265), (13821, 11358755), (23035, 6815253), (69105, 2271751)]