12152175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 23331840

約数和(自身を除く): 11179665

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 175, 237, 293, 395, 525, 553, 879, 1185, 1465, 1659, 1975, 2051, 2765, 4395, 5925, 6153, 7325, 8295, 10255, 13825, 21975, 23147, 30765, 41475, 51275, 69441, 115735, 153825, 162029, 347205, 486087, 578675, 810145, 1736025, 2430435, 4050725, 12152175]

約数ペア:

[(1, 12152175), (3, 4050725), (5, 2430435), (7, 1736025), (15, 810145), (21, 578675), (25, 486087), (35, 347205), (75, 162029), (79, 153825), (105, 115735), (175, 69441), (237, 51275), (293, 41475), (395, 30765), (525, 23147), (553, 21975), (879, 13825), (1185, 10255), (1465, 8295), (1659, 7325), (1975, 6153), (2051, 5925), (2765, 4395)]