67346305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 89976096

約数和(自身を除く): 22629791

約数列:

[1, 5, 13, 53, 65, 113, 173, 265, 565, 689, 865, 1469, 2249, 3445, 5989, 7345, 9169, 11245, 19549, 29945, 45845, 77857, 97745, 119197, 254137, 389285, 595985, 1036097, 1270685, 5180485, 13469261, 67346305]

約数ペア:

[(1, 67346305), (5, 13469261), (13, 5180485), (53, 1270685), (65, 1036097), (113, 595985), (173, 389285), (265, 254137), (565, 119197), (689, 97745), (865, 77857), (1469, 45845), (2249, 29945), (3445, 19549), (5989, 11245), (7345, 9169)]