146642405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3191}}^1$

素因数の和:3317

約数の個数: 32

約数和(自身を含む): 218792448

約数和(自身を除く): 72150043

約数列:

[1, 5, 7, 13, 35, 65, 91, 101, 455, 505, 707, 1313, 3191, 3535, 6565, 9191, 15955, 22337, 41483, 45955, 111685, 207415, 290381, 322291, 1451905, 1611455, 2256037, 4189783, 11280185, 20948915, 29328481, 146642405]

約数ペア:

[(1, 146642405), (5, 29328481), (7, 20948915), (13, 11280185), (35, 4189783), (65, 2256037), (91, 1611455), (101, 1451905), (455, 322291), (505, 290381), (707, 207415), (1313, 111685), (3191, 45955), (3535, 41483), (6565, 22337), (9191, 15955)]