2259075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 4610816

約数和(自身を除く): 2351741

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 331, 455, 525, 975, 993, 1365, 1655, 2275, 2317, 4303, 4965, 6825, 6951, 8275, 11585, 12909, 21515, 24825, 30121, 34755, 57925, 64545, 90363, 107575, 150605, 173775, 322725, 451815, 753025, 2259075]

約数ペア:

[(1, 2259075), (3, 753025), (5, 451815), (7, 322725), (13, 173775), (15, 150605), (21, 107575), (25, 90363), (35, 64545), (39, 57925), (65, 34755), (75, 30121), (91, 24825), (105, 21515), (175, 12909), (195, 11585), (273, 8275), (325, 6951), (331, 6825), (455, 4965), (525, 4303), (975, 2317), (993, 2275), (1365, 1655)]