2044575

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 4062240

約数和(自身を除く): 2017665

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 233, 325, 351, 585, 675, 699, 975, 1165, 1755, 2097, 2925, 3029, 3495, 5825, 6291, 8775, 9087, 10485, 15145, 17475, 27261, 31455, 45435, 52425, 75725, 81783, 136305, 157275, 227175, 408915, 681525, 2044575]

約数ペア:

[(1, 2044575), (3, 681525), (5, 408915), (9, 227175), (13, 157275), (15, 136305), (25, 81783), (27, 75725), (39, 52425), (45, 45435), (65, 31455), (75, 27261), (117, 17475), (135, 15145), (195, 10485), (225, 9087), (233, 8775), (325, 6291), (351, 5825), (585, 3495), (675, 3029), (699, 2925), (975, 2097), (1165, 1755)]