15153060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19427}}^1$

素因数の和:19452

約数の個数: 48

約数和(自身を含む): 45694656

約数和(自身を除く): 30541596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 19427, 38854, 58281, 77708, 97135, 116562, 194270, 233124, 252551, 291405, 388540, 505102, 582810, 757653, 1010204, 1165620, 1262755, 1515306, 2525510, 3030612, 3788265, 5051020, 7576530, 15153060]

約数ペア:

[(1, 15153060), (2, 7576530), (3, 5051020), (4, 3788265), (5, 3030612), (6, 2525510), (10, 1515306), (12, 1262755), (13, 1165620), (15, 1010204), (20, 757653), (26, 582810), (30, 505102), (39, 388540), (52, 291405), (60, 252551), (65, 233124), (78, 194270), (130, 116562), (156, 97135), (195, 77708), (260, 58281), (390, 38854), (780, 19427)]