74769915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3001}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 131415552

約数和(自身を除く): 56645637

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 3001, 4983, 8305, 9003, 15005, 24915, 33011, 45015, 99033, 165055, 453151, 495165, 1359453, 2265755, 4984661, 6797265, 14953983, 24923305, 74769915]

約数ペア:

[(1, 74769915), (3, 24923305), (5, 14953983), (11, 6797265), (15, 4984661), (33, 2265755), (55, 1359453), (151, 495165), (165, 453151), (453, 165055), (755, 99033), (1661, 45015), (2265, 33011), (3001, 24915), (4983, 15005), (8305, 9003)]