7132772025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{1571}}^1$

素因数の和:2791

約数の個数: 72

約数和(自身を含む): 13547106144

約数和(自身を除く): 6414334119

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1187, 1275, 1571, 3561, 3825, 4713, 5935, 7855, 10683, 14139, 17805, 20179, 23565, 26707, 29675, 39275, 53415, 60537, 70695, 80121, 89025, 100895, 117825, 133535, 181611, 240363, 267075, 302685, 353475, 400605, 504475, 667675, 908055, 1201815, 1513425, 1864777, 2003025, 4540275, 5594331, 6009075, 9323885, 16782993, 27971655, 31701209, 46619425, 83914965, 95103627, 139858275, 158506045, 285310881, 419574825, 475518135, 792530225, 1426554405, 2377590675, 7132772025]

約数ペア:

[(1, 7132772025), (3, 2377590675), (5, 1426554405), (9, 792530225), (15, 475518135), (17, 419574825), (25, 285310881), (45, 158506045), (51, 139858275), (75, 95103627), (85, 83914965), (153, 46619425), (225, 31701209), (255, 27971655), (425, 16782993), (765, 9323885), (1187, 6009075), (1275, 5594331), (1571, 4540275), (3561, 2003025), (3825, 1864777), (4713, 1513425), (5935, 1201815), (7855, 908055), (10683, 667675), (14139, 504475), (17805, 400605), (20179, 353475), (23565, 302685), (26707, 267075), (29675, 240363), (39275, 181611), (53415, 133535), (60537, 117825), (70695, 100895), (80121, 89025)]