6661375

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 9944064

約数和(自身を除く): 3282689

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 331, 575, 805, 875, 1655, 2317, 2875, 4025, 7613, 8275, 11585, 20125, 38065, 41375, 53291, 57925, 190325, 266455, 289625, 951625, 1332275, 6661375]

約数ペア:

[(1, 6661375), (5, 1332275), (7, 951625), (23, 289625), (25, 266455), (35, 190325), (115, 57925), (125, 53291), (161, 41375), (175, 38065), (331, 20125), (575, 11585), (805, 8275), (875, 7613), (1655, 4025), (2317, 2875)]