29124825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 52068096

約数和(自身を除く): 22943271

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 85, 159, 255, 265, 425, 431, 795, 901, 1275, 1293, 1325, 2155, 2703, 3975, 4505, 6465, 7327, 10775, 13515, 21981, 22525, 22843, 32325, 36635, 67575, 68529, 109905, 114215, 183175, 342645, 388331, 549525, 571075, 1164993, 1713225, 1941655, 5824965, 9708275, 29124825]

約数ペア:

[(1, 29124825), (3, 9708275), (5, 5824965), (15, 1941655), (17, 1713225), (25, 1164993), (51, 571075), (53, 549525), (75, 388331), (85, 342645), (159, 183175), (255, 114215), (265, 109905), (425, 68529), (431, 67575), (795, 36635), (901, 32325), (1275, 22843), (1293, 22525), (1325, 21981), (2155, 13515), (2703, 10775), (3975, 7327), (4505, 6465)]