163429955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{1619}}^1$

素因数の和:3190

約数の個数: 16

約数和(自身を含む): 211468320

約数和(自身を除く): 48038365

約数列:

[1, 5, 13, 65, 1553, 1619, 7765, 8095, 20189, 21047, 100945, 105235, 2514307, 12571535, 32685991, 163429955]

約数ペア:

[(1, 163429955), (5, 32685991), (13, 12571535), (65, 2514307), (1553, 105235), (1619, 100945), (7765, 21047), (8095, 20189)]