1210368825

素因数分解:

$3^4\times 5^2\times {\mathrm{659}}^1\times {\mathrm{907}}^1$

素因数の和:1588

約数の個数: 60

約数和(自身を含む): 2247899280

約数和(自身を除く): 1037530455

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 659, 675, 907, 1977, 2025, 2721, 3295, 4535, 5931, 8163, 9885, 13605, 16475, 17793, 22675, 24489, 29655, 40815, 49425, 53379, 68025, 73467, 88965, 122445, 148275, 204075, 266895, 367335, 444825, 597713, 612225, 1334475, 1793139, 1836675, 2988565, 5379417, 8965695, 14942825, 16138251, 26897085, 44828475, 48414753, 80691255, 134485425, 242073765, 403456275, 1210368825]

約数ペア:

[(1, 1210368825), (3, 403456275), (5, 242073765), (9, 134485425), (15, 80691255), (25, 48414753), (27, 44828475), (45, 26897085), (75, 16138251), (81, 14942825), (135, 8965695), (225, 5379417), (405, 2988565), (659, 1836675), (675, 1793139), (907, 1334475), (1977, 612225), (2025, 597713), (2721, 444825), (3295, 367335), (4535, 266895), (5931, 204075), (8163, 148275), (9885, 122445), (13605, 88965), (16475, 73467), (17793, 68025), (22675, 53379), (24489, 49425), (29655, 40815)]