13324625

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 17736576

約数和(自身を除く): 4411951

約数列:

[1, 5, 25, 37, 43, 67, 125, 185, 215, 335, 925, 1075, 1591, 1675, 2479, 2881, 4625, 5375, 7955, 8375, 12395, 14405, 39775, 61975, 72025, 106597, 198875, 309875, 360125, 532985, 2664925, 13324625]

約数ペア:

[(1, 13324625), (5, 2664925), (25, 532985), (37, 360125), (43, 309875), (67, 198875), (125, 106597), (185, 72025), (215, 61975), (335, 39775), (925, 14405), (1075, 12395), (1591, 8375), (1675, 7955), (2479, 5375), (2881, 4625)]