39330775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 57853440

約数和(自身を除く): 18522665

約数列:

[1, 5, 11, 17, 25, 47, 55, 85, 179, 187, 235, 275, 425, 517, 799, 895, 935, 1175, 1969, 2585, 3043, 3995, 4475, 4675, 8413, 8789, 9845, 12925, 15215, 19975, 33473, 42065, 43945, 49225, 76075, 92543, 143021, 167365, 210325, 219725, 462715, 715105, 836825, 1573231, 2313575, 3575525, 7866155, 39330775]

約数ペア:

[(1, 39330775), (5, 7866155), (11, 3575525), (17, 2313575), (25, 1573231), (47, 836825), (55, 715105), (85, 462715), (179, 219725), (187, 210325), (235, 167365), (275, 143021), (425, 92543), (517, 76075), (799, 49225), (895, 43945), (935, 42065), (1175, 33473), (1969, 19975), (2585, 15215), (3043, 12925), (3995, 9845), (4475, 8789), (4675, 8413)]