801308305

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{18013}}^1$

素因数の和:18097

約数の個数: 32

約数和(自身を含む): 1162119168

約数和(自身を除く): 360810863

約数列:

[1, 5, 7, 31, 35, 41, 155, 205, 217, 287, 1085, 1271, 1435, 6355, 8897, 18013, 44485, 90065, 126091, 558403, 630455, 738533, 2792015, 3692665, 3908821, 5169731, 19544105, 22894523, 25848655, 114472615, 160261661, 801308305]

約数ペア:

[(1, 801308305), (5, 160261661), (7, 114472615), (31, 25848655), (35, 22894523), (41, 19544105), (155, 5169731), (205, 3908821), (217, 3692665), (287, 2792015), (1085, 738533), (1271, 630455), (1435, 558403), (6355, 126091), (8897, 90065), (18013, 44485)]