47956965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1031}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 87975936

約数和(自身を除く): 40018971

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 443, 1031, 1329, 2215, 3093, 3101, 5155, 6645, 7217, 9303, 15465, 15505, 21651, 36085, 46515, 108255, 456733, 1370199, 2283665, 3197131, 6850995, 9591393, 15985655, 47956965]

約数ペア:

[(1, 47956965), (3, 15985655), (5, 9591393), (7, 6850995), (15, 3197131), (21, 2283665), (35, 1370199), (105, 456733), (443, 108255), (1031, 46515), (1329, 36085), (2215, 21651), (3093, 15505), (3101, 15465), (5155, 9303), (6645, 7217)]