47918955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11131}}^1$

素因数の和:11187

約数の個数: 32

約数和(自身を含む): 89768448

約数和(自身を除く): 41849493

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 11131, 33393, 55655, 77917, 166965, 233751, 389585, 456371, 1168755, 1369113, 2281855, 3194597, 6845565, 9583791, 15972985, 47918955]

約数ペア:

[(1, 47918955), (3, 15972985), (5, 9583791), (7, 6845565), (15, 3194597), (21, 2281855), (35, 1369113), (41, 1168755), (105, 456371), (123, 389585), (205, 233751), (287, 166965), (615, 77917), (861, 55655), (1435, 33393), (4305, 11131)]