38988105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8693}}^1$

素因数の和:8737

約数の個数: 32

約数和(自身を含む): 70108416

約数和(自身を除く): 31120311

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 8693, 26079, 43465, 113009, 130395, 199939, 339027, 565045, 599817, 999695, 1695135, 2599207, 2999085, 7797621, 12996035, 38988105]

約数ペア:

[(1, 38988105), (3, 12996035), (5, 7797621), (13, 2999085), (15, 2599207), (23, 1695135), (39, 999695), (65, 599817), (69, 565045), (115, 339027), (195, 199939), (299, 130395), (345, 113009), (897, 43465), (1495, 26079), (4485, 8693)]