2351023775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{21407}}^1$

素因数の和:21631

約数の個数: 24

約数和(自身を含む): 3058089984

約数和(自身を除く): 707066209

約数列:

[1, 5, 23, 25, 115, 191, 575, 955, 4393, 4775, 21407, 21965, 107035, 109825, 492361, 535175, 2461805, 4088737, 12309025, 20443685, 94040951, 102218425, 470204755, 2351023775]

約数ペア:

[(1, 2351023775), (5, 470204755), (23, 102218425), (25, 94040951), (115, 20443685), (191, 12309025), (575, 4088737), (955, 2461805), (4393, 535175), (4775, 492361), (21407, 109825), (21965, 107035)]