71190345

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 116250624

約数和(自身を除く): 45060279

約数列:

[1, 3, 5, 15, 83, 211, 249, 271, 415, 633, 813, 1055, 1245, 1355, 3165, 4065, 17513, 22493, 52539, 57181, 67479, 87565, 112465, 171543, 262695, 285905, 337395, 857715, 4746023, 14238069, 23730115, 71190345]

約数ペア:

[(1, 71190345), (3, 23730115), (5, 14238069), (15, 4746023), (83, 857715), (211, 337395), (249, 285905), (271, 262695), (415, 171543), (633, 112465), (813, 87565), (1055, 67479), (1245, 57181), (1355, 52539), (3165, 22493), (4065, 17513)]