318636615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{2423}}^1$

素因数の和:3239

約数の個数: 32

約数和(自身を含む): 557093376

約数和(自身を除く): 238456761

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 797, 2391, 2423, 3985, 7269, 8767, 11955, 12115, 26301, 26653, 36345, 43835, 79959, 131505, 133265, 399795, 1931131, 5793393, 9655655, 21242441, 28966965, 63727323, 106212205, 318636615]

約数ペア:

[(1, 318636615), (3, 106212205), (5, 63727323), (11, 28966965), (15, 21242441), (33, 9655655), (55, 5793393), (165, 1931131), (797, 399795), (2391, 133265), (2423, 131505), (3985, 79959), (7269, 43835), (8767, 36345), (11955, 26653), (12115, 26301)]