71340915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4723}}^1$

素因数の和:4803

約数の個数: 32

約数和(自身を含む): 122446080

約数和(自身を除く): 51105165

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 4723, 5035, 14169, 15105, 23615, 70845, 89737, 250319, 269211, 448685, 750957, 1251595, 1346055, 3754785, 4756061, 14268183, 23780305, 71340915]

約数ペア:

[(1, 71340915), (3, 23780305), (5, 14268183), (15, 4756061), (19, 3754785), (53, 1346055), (57, 1251595), (95, 750957), (159, 448685), (265, 269211), (285, 250319), (795, 89737), (1007, 70845), (3021, 23615), (4723, 15105), (5035, 14169)]