6698325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 11872256

約数和(自身を除く): 5173931

約数列:

[1, 3, 5, 15, 25, 31, 43, 67, 75, 93, 129, 155, 201, 215, 335, 465, 645, 775, 1005, 1075, 1333, 1675, 2077, 2325, 2881, 3225, 3999, 5025, 6231, 6665, 8643, 10385, 14405, 19995, 31155, 33325, 43215, 51925, 72025, 89311, 99975, 155775, 216075, 267933, 446555, 1339665, 2232775, 6698325]

約数ペア:

[(1, 6698325), (3, 2232775), (5, 1339665), (15, 446555), (25, 267933), (31, 216075), (43, 155775), (67, 99975), (75, 89311), (93, 72025), (129, 51925), (155, 43215), (201, 33325), (215, 31155), (335, 19995), (465, 14405), (645, 10385), (775, 8643), (1005, 6665), (1075, 6231), (1333, 5025), (1675, 3999), (2077, 3225), (2325, 2881)]