755487215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{16001}}^1$

素因数の和:16103

約数の個数: 32

約数和(自身を含む): 1106058240

約数和(自身を除く): 350571025

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 355, 497, 665, 1349, 2485, 6745, 9443, 16001, 47215, 80005, 112007, 304019, 560035, 1136071, 1520095, 2128133, 5680355, 7952497, 10640665, 21585349, 39762485, 107926745, 151097443, 755487215]

約数ペア:

[(1, 755487215), (5, 151097443), (7, 107926745), (19, 39762485), (35, 21585349), (71, 10640665), (95, 7952497), (133, 5680355), (355, 2128133), (497, 1520095), (665, 1136071), (1349, 560035), (2485, 304019), (6745, 112007), (9443, 80005), (16001, 47215)]