17301875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 40

約数和(自身を含む): 23992320

約数和(自身を除く): 6690445

約数列:

[1, 5, 19, 25, 31, 47, 95, 125, 155, 235, 475, 589, 625, 775, 893, 1175, 1457, 2375, 2945, 3875, 4465, 5875, 7285, 11875, 14725, 19375, 22325, 27683, 29375, 36425, 73625, 111625, 138415, 182125, 368125, 558125, 692075, 910625, 3460375, 17301875]

約数ペア:

[(1, 17301875), (5, 3460375), (19, 910625), (25, 692075), (31, 558125), (47, 368125), (95, 182125), (125, 138415), (155, 111625), (235, 73625), (475, 36425), (589, 29375), (625, 27683), (775, 22325), (893, 19375), (1175, 14725), (1457, 11875), (2375, 7285), (2945, 5875), (3875, 4465)]