52604175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 94521728

約数和(自身を除く): 41917553

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 163, 195, 325, 331, 489, 815, 975, 993, 1655, 2119, 2445, 4075, 4303, 4965, 6357, 8275, 10595, 12225, 12909, 21515, 24825, 31785, 52975, 53953, 64545, 107575, 158925, 161859, 269765, 322725, 701389, 809295, 1348825, 2104167, 3506945, 4046475, 10520835, 17534725, 52604175]

約数ペア:

[(1, 52604175), (3, 17534725), (5, 10520835), (13, 4046475), (15, 3506945), (25, 2104167), (39, 1348825), (65, 809295), (75, 701389), (163, 322725), (195, 269765), (325, 161859), (331, 158925), (489, 107575), (815, 64545), (975, 53953), (993, 52975), (1655, 31785), (2119, 24825), (2445, 21515), (4075, 12909), (4303, 12225), (4965, 10595), (6357, 8275)]