1172117955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{25679}}^1$

素因数の和:25883

約数の個数: 32

約数和(自身を含む): 1996876800

約数和(自身を除く): 824758845

約数列:

[1, 3, 5, 15, 17, 51, 85, 179, 255, 537, 895, 2685, 3043, 9129, 15215, 25679, 45645, 77037, 128395, 385185, 436543, 1309629, 2182715, 4596541, 6548145, 13789623, 22982705, 68948115, 78141197, 234423591, 390705985, 1172117955]

約数ペア:

[(1, 1172117955), (3, 390705985), (5, 234423591), (15, 78141197), (17, 68948115), (51, 22982705), (85, 13789623), (179, 6548145), (255, 4596541), (537, 2182715), (895, 1309629), (2685, 436543), (3043, 385185), (9129, 128395), (15215, 77037), (25679, 45645)]