133538985

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 239076864

約数和(自身を除く): 105537879

約数列:

[1, 3, 5, 9, 15, 45, 47, 103, 141, 235, 309, 423, 515, 613, 705, 927, 1545, 1839, 2115, 3065, 4635, 4841, 5517, 9195, 14523, 24205, 27585, 28811, 43569, 63139, 72615, 86433, 144055, 189417, 217845, 259299, 315695, 432165, 568251, 947085, 1296495, 2841255, 2967533, 8902599, 14837665, 26707797, 44512995, 133538985]

約数ペア:

[(1, 133538985), (3, 44512995), (5, 26707797), (9, 14837665), (15, 8902599), (45, 2967533), (47, 2841255), (103, 1296495), (141, 947085), (235, 568251), (309, 432165), (423, 315695), (515, 259299), (613, 217845), (705, 189417), (927, 144055), (1545, 86433), (1839, 72615), (2115, 63139), (3065, 43569), (4635, 28811), (4841, 27585), (5517, 24205), (9195, 14523)]