26988892125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{66701}}^1$

素因数の和:66815

約数の個数: 64

約数和(自身を含む): 48947528448

約数和(自身を除く): 21958636323

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 125, 195, 249, 325, 375, 415, 975, 1079, 1245, 1625, 2075, 3237, 4875, 5395, 6225, 10375, 16185, 26975, 31125, 66701, 80925, 134875, 200103, 333505, 404625, 867113, 1000515, 1667525, 2601339, 4335565, 5002575, 5536183, 8337625, 13006695, 16608549, 21677825, 25012875, 27680915, 65033475, 71970379, 83042745, 108389125, 138404575, 215911137, 325167375, 359851895, 415213725, 692022875, 1079555685, 1799259475, 2076068625, 5397778425, 8996297375, 26988892125]

約数ペア:

[(1, 26988892125), (3, 8996297375), (5, 5397778425), (13, 2076068625), (15, 1799259475), (25, 1079555685), (39, 692022875), (65, 415213725), (75, 359851895), (83, 325167375), (125, 215911137), (195, 138404575), (249, 108389125), (325, 83042745), (375, 71970379), (415, 65033475), (975, 27680915), (1079, 25012875), (1245, 21677825), (1625, 16608549), (2075, 13006695), (3237, 8337625), (4875, 5536183), (5395, 5002575), (6225, 4335565), (10375, 2601339), (16185, 1667525), (26975, 1000515), (31125, 867113), (66701, 404625), (80925, 333505), (134875, 200103)]