27682965

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2403

約数の個数: 40

約数和(自身を含む): 51357240

約数和(自身を除く): 23674275

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 2357, 3915, 7071, 11745, 11785, 21213, 35355, 63639, 68353, 106065, 190917, 205059, 318195, 341765, 615177, 954585, 1025295, 1845531, 3075885, 5536593, 9227655, 27682965]

約数ペア:

[(1, 27682965), (3, 9227655), (5, 5536593), (9, 3075885), (15, 1845531), (27, 1025295), (29, 954585), (45, 615177), (81, 341765), (87, 318195), (135, 205059), (145, 190917), (261, 106065), (405, 68353), (435, 63639), (783, 35355), (1305, 21213), (2349, 11785), (2357, 11745), (3915, 7071)]