7375005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 14287104

約数和(自身を除く): 6912099

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 317, 423, 495, 517, 705, 951, 1551, 1585, 2115, 2585, 2853, 3487, 4653, 4755, 7755, 10461, 14265, 14899, 17435, 23265, 31383, 44697, 52305, 74495, 134091, 156915, 163889, 223485, 491667, 670455, 819445, 1475001, 2458335, 7375005]

約数ペア:

[(1, 7375005), (3, 2458335), (5, 1475001), (9, 819445), (11, 670455), (15, 491667), (33, 223485), (45, 163889), (47, 156915), (55, 134091), (99, 74495), (141, 52305), (165, 44697), (235, 31383), (317, 23265), (423, 17435), (495, 14899), (517, 14265), (705, 10461), (951, 7755), (1551, 4755), (1585, 4653), (2115, 3487), (2585, 2853)]