73682735

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 29997265

約数列:

[1, 5, 7, 35, 71, 149, 199, 355, 497, 745, 995, 1043, 1393, 2485, 5215, 6965, 10579, 14129, 29651, 52895, 70645, 74053, 98903, 148255, 207557, 370265, 494515, 1037785, 2105221, 10526105, 14736547, 73682735]

約数ペア:

[(1, 73682735), (5, 14736547), (7, 10526105), (35, 2105221), (71, 1037785), (149, 494515), (199, 370265), (355, 207557), (497, 148255), (745, 98903), (995, 74053), (1043, 70645), (1393, 52895), (2485, 29651), (5215, 14129), (6965, 10579)]