17552795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 6639205

約数列:

[1, 5, 13, 23, 59, 65, 115, 199, 295, 299, 767, 995, 1357, 1495, 2587, 3835, 4577, 6785, 11741, 12935, 17641, 22885, 58705, 59501, 88205, 152633, 270043, 297505, 763165, 1350215, 3510559, 17552795]

約数ペア:

[(1, 17552795), (5, 3510559), (13, 1350215), (23, 763165), (59, 297505), (65, 270043), (115, 152633), (199, 88205), (295, 59501), (299, 58705), (767, 22885), (995, 17641), (1357, 12935), (1495, 11741), (2587, 6785), (3835, 4577)]