2008114425

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1277}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 3739146840

約数和(自身を除く): 1731032415

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 241, 261, 435, 723, 725, 1205, 1277, 1305, 2169, 2175, 3615, 3831, 6025, 6385, 6525, 6989, 10845, 11493, 18075, 19155, 20967, 31925, 34945, 37033, 54225, 57465, 62901, 95775, 104835, 111099, 174725, 185165, 287325, 307757, 314505, 333297, 524175, 555495, 923271, 925825, 1538785, 1572525, 1666485, 2769813, 2777475, 4616355, 7693925, 8332425, 8924953, 13849065, 23081775, 26774859, 44624765, 69245325, 80324577, 133874295, 223123825, 401622885, 669371475, 2008114425]

約数ペア:

[(1, 2008114425), (3, 669371475), (5, 401622885), (9, 223123825), (15, 133874295), (25, 80324577), (29, 69245325), (45, 44624765), (75, 26774859), (87, 23081775), (145, 13849065), (225, 8924953), (241, 8332425), (261, 7693925), (435, 4616355), (723, 2777475), (725, 2769813), (1205, 1666485), (1277, 1572525), (1305, 1538785), (2169, 925825), (2175, 923271), (3615, 555495), (3831, 524175), (6025, 333297), (6385, 314505), (6525, 307757), (6989, 287325), (10845, 185165), (11493, 174725), (18075, 111099), (19155, 104835), (20967, 95775), (31925, 62901), (34945, 57465), (37033, 54225)]