13303875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 23849280

約数和(自身を除く): 10545405

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 2729, 4875, 8187, 13645, 35477, 40935, 68225, 106431, 177385, 204675, 341125, 532155, 886925, 1023375, 2660775, 4434625, 13303875]

約数ペア:

[(1, 13303875), (3, 4434625), (5, 2660775), (13, 1023375), (15, 886925), (25, 532155), (39, 341125), (65, 204675), (75, 177385), (125, 106431), (195, 68225), (325, 40935), (375, 35477), (975, 13645), (1625, 8187), (2729, 4875)]