25946415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 53374464

約数和(自身を除く): 27428049

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 43, 45, 53, 55, 69, 99, 115, 129, 159, 165, 207, 215, 253, 265, 345, 387, 473, 477, 495, 583, 645, 759, 795, 989, 1035, 1219, 1265, 1419, 1749, 1935, 2277, 2279, 2365, 2385, 2915, 2967, 3657, 3795, 4257, 4945, 5247, 6095, 6837, 7095, 8745, 8901, 10879, 10971, 11385, 11395, 13409, 14835, 18285, 20511, 21285, 25069, 26235, 32637, 34185, 40227, 44505, 52417, 54395, 54855, 67045, 75207, 97911, 102555, 120681, 125345, 157251, 163185, 201135, 225621, 262085, 376035, 471753, 489555, 576587, 603405, 786255, 1128105, 1729761, 2358765, 2882935, 5189283, 8648805, 25946415]

約数ペア:

[(1, 25946415), (3, 8648805), (5, 5189283), (9, 2882935), (11, 2358765), (15, 1729761), (23, 1128105), (33, 786255), (43, 603405), (45, 576587), (53, 489555), (55, 471753), (69, 376035), (99, 262085), (115, 225621), (129, 201135), (159, 163185), (165, 157251), (207, 125345), (215, 120681), (253, 102555), (265, 97911), (345, 75207), (387, 67045), (473, 54855), (477, 54395), (495, 52417), (583, 44505), (645, 40227), (759, 34185), (795, 32637), (989, 26235), (1035, 25069), (1219, 21285), (1265, 20511), (1419, 18285), (1749, 14835), (1935, 13409), (2277, 11395), (2279, 11385), (2365, 10971), (2385, 10879), (2915, 8901), (2967, 8745), (3657, 7095), (3795, 6837), (4257, 6095), (4945, 5247)]