25982265

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 42771456

約数和(自身を除く): 16789191

約数列:

[1, 3, 5, 15, 67, 103, 201, 251, 309, 335, 515, 753, 1005, 1255, 1545, 3765, 6901, 16817, 20703, 25853, 34505, 50451, 77559, 84085, 103515, 129265, 252255, 387795, 1732151, 5196453, 8660755, 25982265]

約数ペア:

[(1, 25982265), (3, 8660755), (5, 5196453), (15, 1732151), (67, 387795), (103, 252255), (201, 129265), (251, 103515), (309, 84085), (335, 77559), (515, 50451), (753, 34505), (1005, 25853), (1255, 20703), (1545, 16817), (3765, 6901)]