6940125

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 12979200

約数和(自身を除く): 6039075

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 199, 225, 279, 375, 465, 597, 775, 995, 1125, 1395, 1791, 2325, 2985, 3875, 4975, 6169, 6975, 8955, 11625, 14925, 18507, 24875, 30845, 34875, 44775, 55521, 74625, 92535, 154225, 223875, 277605, 462675, 771125, 1388025, 2313375, 6940125]

約数ペア:

[(1, 6940125), (3, 2313375), (5, 1388025), (9, 771125), (15, 462675), (25, 277605), (31, 223875), (45, 154225), (75, 92535), (93, 74625), (125, 55521), (155, 44775), (199, 34875), (225, 30845), (279, 24875), (375, 18507), (465, 14925), (597, 11625), (775, 8955), (995, 6975), (1125, 6169), (1395, 4975), (1791, 3875), (2325, 2985)]