73943345

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 107412480

約数和(自身を除く): 33469135

約数列:

[1, 5, 7, 19, 35, 95, 133, 251, 443, 665, 1255, 1757, 2215, 3101, 4769, 8417, 8785, 15505, 23845, 33383, 42085, 58919, 111193, 166915, 294595, 555965, 778351, 2112667, 3891755, 10563335, 14788669, 73943345]

約数ペア:

[(1, 73943345), (5, 14788669), (7, 10563335), (19, 3891755), (35, 2112667), (95, 778351), (133, 555965), (251, 294595), (443, 166915), (665, 111193), (1255, 58919), (1757, 42085), (2215, 33383), (3101, 23845), (4769, 15505), (8417, 8785)]