1009173875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2029}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 1322455680

約数和(自身を除く): 313281805

約数列:

[1, 5, 23, 25, 115, 125, 173, 575, 865, 2029, 2875, 3979, 4325, 10145, 19895, 21625, 46667, 50725, 99475, 233335, 253625, 351017, 497375, 1166675, 1755085, 5833375, 8073391, 8775425, 40366955, 43877125, 201834775, 1009173875]

約数ペア:

[(1, 1009173875), (5, 201834775), (23, 43877125), (25, 40366955), (115, 8775425), (125, 8073391), (173, 5833375), (575, 1755085), (865, 1166675), (2029, 497375), (2875, 351017), (3979, 253625), (4325, 233335), (10145, 99475), (19895, 50725), (21625, 46667)]