27227955

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 45956160

約数和(自身を除く): 18728205

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1181, 1537, 3543, 4611, 5905, 7685, 17715, 23055, 34249, 62593, 102747, 171245, 187779, 312965, 513735, 938895, 1815197, 5445591, 9075985, 27227955]

約数ペア:

[(1, 27227955), (3, 9075985), (5, 5445591), (15, 1815197), (29, 938895), (53, 513735), (87, 312965), (145, 187779), (159, 171245), (265, 102747), (435, 62593), (795, 34249), (1181, 23055), (1537, 17715), (3543, 7685), (4611, 5905)]