2676625

素因数分解:

$5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 48

約数和(自身を含む): 4268160

約数和(自身を除く): 1591535

約数列:

[1, 5, 7, 19, 23, 25, 35, 49, 95, 115, 125, 133, 161, 175, 245, 437, 475, 575, 665, 805, 875, 931, 1127, 1225, 2185, 2375, 2875, 3059, 3325, 4025, 4655, 5635, 6125, 10925, 15295, 16625, 20125, 21413, 23275, 28175, 54625, 76475, 107065, 116375, 140875, 382375, 535325, 2676625]

約数ペア:

[(1, 2676625), (5, 535325), (7, 382375), (19, 140875), (23, 116375), (25, 107065), (35, 76475), (49, 54625), (95, 28175), (115, 23275), (125, 21413), (133, 20125), (161, 16625), (175, 15295), (245, 10925), (437, 6125), (475, 5635), (575, 4655), (665, 4025), (805, 3325), (875, 3059), (931, 2875), (1127, 2375), (1225, 2185)]