2043825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 4106880

約数和(自身を除く): 2063055

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 229, 255, 357, 425, 525, 595, 687, 1145, 1275, 1603, 1785, 2975, 3435, 3893, 4809, 5725, 8015, 8925, 11679, 17175, 19465, 24045, 27251, 40075, 58395, 81753, 97325, 120225, 136255, 291975, 408765, 681275, 2043825]

約数ペア:

[(1, 2043825), (3, 681275), (5, 408765), (7, 291975), (15, 136255), (17, 120225), (21, 97325), (25, 81753), (35, 58395), (51, 40075), (75, 27251), (85, 24045), (105, 19465), (119, 17175), (175, 11679), (229, 8925), (255, 8015), (357, 5725), (425, 4809), (525, 3893), (595, 3435), (687, 2975), (1145, 1785), (1275, 1603)]