15339090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 40755456

約数和(自身を除く): 25416366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1063, 1110, 1443, 2126, 2405, 2886, 3189, 4810, 5315, 6378, 7215, 10630, 13819, 14430, 15945, 27638, 31890, 39331, 41457, 69095, 78662, 82914, 117993, 138190, 196655, 207285, 235986, 393310, 414570, 511303, 589965, 1022606, 1179930, 1533909, 2556515, 3067818, 5113030, 7669545, 15339090]

約数ペア:

[(1, 15339090), (2, 7669545), (3, 5113030), (5, 3067818), (6, 2556515), (10, 1533909), (13, 1179930), (15, 1022606), (26, 589965), (30, 511303), (37, 414570), (39, 393310), (65, 235986), (74, 207285), (78, 196655), (111, 138190), (130, 117993), (185, 82914), (195, 78662), (222, 69095), (370, 41457), (390, 39331), (481, 31890), (555, 27638), (962, 15945), (1063, 14430), (1110, 13819), (1443, 10630), (2126, 7215), (2405, 6378), (2886, 5315), (3189, 4810)]