2018124825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1163}}^1\times {\mathrm{1361}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 3538541376

約数和(自身を除く): 1520416551

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1163, 1275, 1361, 3489, 4083, 5815, 6805, 17445, 19771, 20415, 23137, 29075, 34025, 59313, 69411, 87225, 98855, 102075, 115685, 296565, 347055, 494275, 578425, 1482825, 1582843, 1735275, 4748529, 7914215, 23742645, 26908331, 39571075, 80724993, 118713225, 134541655, 403624965, 672708275, 2018124825]

約数ペア:

[(1, 2018124825), (3, 672708275), (5, 403624965), (15, 134541655), (17, 118713225), (25, 80724993), (51, 39571075), (75, 26908331), (85, 23742645), (255, 7914215), (425, 4748529), (1163, 1735275), (1275, 1582843), (1361, 1482825), (3489, 578425), (4083, 494275), (5815, 347055), (6805, 296565), (17445, 115685), (19771, 102075), (20415, 98855), (23137, 87225), (29075, 69411), (34025, 59313)]