66955965

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 110992896

約数和(自身を除く): 44036931

約数列:

[1, 3, 5, 15, 47, 73, 141, 219, 235, 365, 705, 1095, 1301, 3431, 3903, 6505, 10293, 17155, 19515, 51465, 61147, 94973, 183441, 284919, 305735, 474865, 917205, 1424595, 4463731, 13391193, 22318655, 66955965]

約数ペア:

[(1, 66955965), (3, 22318655), (5, 13391193), (15, 4463731), (47, 1424595), (73, 917205), (141, 474865), (219, 305735), (235, 284919), (365, 183441), (705, 94973), (1095, 61147), (1301, 51465), (3431, 19515), (3903, 17155), (6505, 10293)]