2072475

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 3797872

約数和(自身を除く): 1725397

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 151, 183, 225, 305, 453, 549, 755, 915, 1359, 1525, 2265, 2745, 3775, 4575, 6795, 9211, 11325, 13725, 27633, 33975, 46055, 82899, 138165, 230275, 414495, 690825, 2072475]

約数ペア:

[(1, 2072475), (3, 690825), (5, 414495), (9, 230275), (15, 138165), (25, 82899), (45, 46055), (61, 33975), (75, 27633), (151, 13725), (183, 11325), (225, 9211), (305, 6795), (453, 4575), (549, 3775), (755, 2745), (915, 2265), (1359, 1525)]