156720477495

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2393}}^1\times {\mathrm{16111}}^1$

素因数の和:18783

約数の個数: 32

約数和(自身を含む): 251798851584

約数和(自身を除く): 95078374089

約数列:

[1, 3, 5, 15, 271, 813, 1355, 2393, 4065, 7179, 11965, 16111, 35895, 48333, 80555, 241665, 648503, 1945509, 3242515, 4366081, 9727545, 13098243, 21830405, 38553623, 65491215, 115660869, 192768115, 578304345, 10448031833, 31344095499, 52240159165, 156720477495]

約数ペア:

[(1, 156720477495), (3, 52240159165), (5, 31344095499), (15, 10448031833), (271, 578304345), (813, 192768115), (1355, 115660869), (2393, 65491215), (4065, 38553623), (7179, 21830405), (11965, 13098243), (16111, 9727545), (35895, 4366081), (48333, 3242515), (80555, 1945509), (241665, 648503)]