23942145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 39726720

約数和(自身を除く): 15784575

約数列:

[1, 3, 5, 15, 37, 111, 179, 185, 241, 537, 555, 723, 895, 1205, 2685, 3615, 6623, 8917, 19869, 26751, 33115, 43139, 44585, 99345, 129417, 133755, 215695, 647085, 1596143, 4788429, 7980715, 23942145]

約数ペア:

[(1, 23942145), (3, 7980715), (5, 4788429), (15, 1596143), (37, 647085), (111, 215695), (179, 133755), (185, 129417), (241, 99345), (537, 44585), (555, 43139), (723, 33115), (895, 26751), (1205, 19869), (2685, 8917), (3615, 6623)]