5108805

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 10160640

約数和(自身を除く): 5051835

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 71, 117, 123, 135, 195, 205, 213, 351, 355, 369, 533, 585, 615, 639, 923, 1065, 1107, 1599, 1755, 1845, 1917, 2665, 2769, 2911, 3195, 4615, 4797, 5535, 7995, 8307, 8733, 9585, 13845, 14391, 14555, 23985, 24921, 26199, 37843, 41535, 43665, 71955, 78597, 113529, 124605, 130995, 189215, 340587, 392985, 567645, 1021761, 1702935, 5108805]

約数ペア:

[(1, 5108805), (3, 1702935), (5, 1021761), (9, 567645), (13, 392985), (15, 340587), (27, 189215), (39, 130995), (41, 124605), (45, 113529), (65, 78597), (71, 71955), (117, 43665), (123, 41535), (135, 37843), (195, 26199), (205, 24921), (213, 23985), (351, 14555), (355, 14391), (369, 13845), (533, 9585), (585, 8733), (615, 8307), (639, 7995), (923, 5535), (1065, 4797), (1107, 4615), (1599, 3195), (1755, 2911), (1845, 2769), (1917, 2665)]