42695775

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 80312320

約数和(自身を除く): 37616545

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 645, 675, 1075, 1161, 1471, 1935, 3225, 4413, 5805, 7355, 9675, 13239, 22065, 29025, 36775, 39717, 63253, 66195, 110325, 189759, 198585, 316265, 330975, 569277, 948795, 992925, 1581325, 1707831, 2846385, 4743975, 8539155, 14231925, 42695775]

約数ペア:

[(1, 42695775), (3, 14231925), (5, 8539155), (9, 4743975), (15, 2846385), (25, 1707831), (27, 1581325), (43, 992925), (45, 948795), (75, 569277), (129, 330975), (135, 316265), (215, 198585), (225, 189759), (387, 110325), (645, 66195), (675, 63253), (1075, 39717), (1161, 36775), (1471, 29025), (1935, 22065), (3225, 13239), (4413, 9675), (5805, 7355)]