74942895

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 123076800

約数和(自身を除く): 48133905

約数列:

[1, 3, 5, 15, 73, 89, 219, 267, 365, 445, 769, 1095, 1335, 2307, 3845, 6497, 11535, 19491, 32485, 56137, 68441, 97455, 168411, 205323, 280685, 342205, 842055, 1026615, 4996193, 14988579, 24980965, 74942895]

約数ペア:

[(1, 74942895), (3, 24980965), (5, 14988579), (15, 4996193), (73, 1026615), (89, 842055), (219, 342205), (267, 280685), (365, 205323), (445, 168411), (769, 97455), (1095, 68441), (1335, 56137), (2307, 32485), (3845, 19491), (6497, 11535)]