39390585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 68759040

約数和(自身を除く): 29368455

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 2557, 3081, 5135, 7671, 12785, 15405, 33241, 38355, 99723, 166205, 202003, 498615, 606009, 1010015, 2626039, 3030045, 7878117, 13130195, 39390585]

約数ペア:

[(1, 39390585), (3, 13130195), (5, 7878117), (13, 3030045), (15, 2626039), (39, 1010015), (65, 606009), (79, 498615), (195, 202003), (237, 166205), (395, 99723), (1027, 38355), (1185, 33241), (2557, 15405), (3081, 12785), (5135, 7671)]