12018125

素因数分解:

$5^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 40

約数和(自身を含む): 17844288

約数和(自身を除く): 5826163

約数列:

[1, 5, 7, 25, 35, 41, 67, 125, 175, 205, 287, 335, 469, 625, 875, 1025, 1435, 1675, 2345, 2747, 4375, 5125, 7175, 8375, 11725, 13735, 19229, 25625, 35875, 41875, 58625, 68675, 96145, 179375, 293125, 343375, 480725, 1716875, 2403625, 12018125]

約数ペア:

[(1, 12018125), (5, 2403625), (7, 1716875), (25, 480725), (35, 343375), (41, 293125), (67, 179375), (125, 96145), (175, 68675), (205, 58625), (287, 41875), (335, 35875), (469, 25625), (625, 19229), (875, 13735), (1025, 11725), (1435, 8375), (1675, 7175), (2345, 5125), (2747, 4375)]