115989705

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 123511095

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 43, 45, 53, 65, 87, 117, 129, 135, 145, 159, 195, 215, 261, 265, 351, 377, 387, 435, 477, 559, 585, 645, 689, 783, 795, 1131, 1161, 1247, 1305, 1431, 1537, 1677, 1755, 1885, 1935, 2067, 2279, 2385, 2795, 3393, 3445, 3741, 3915, 4611, 5031, 5655, 5805, 6201, 6235, 6837, 7155, 7685, 8385, 10179, 10335, 11223, 11395, 13833, 15093, 16211, 16965, 18603, 18705, 19981, 20511, 23055, 25155, 29627, 31005, 33669, 34185, 41499, 48633, 50895, 56115, 59943, 61533, 66091, 69165, 75465, 81055, 88881, 93015, 99905, 102555, 145899, 148135, 168345, 179829, 198273, 207495, 243165, 266643, 299715, 307665, 330455, 437697, 444405, 539487, 594819, 729495, 799929, 859183, 899145, 991365, 1333215, 1784457, 2188485, 2577549, 2697435, 2974095, 3999645, 4295915, 7732647, 8922285, 12887745, 23197941, 38663235, 115989705]

約数ペア:

[(1, 115989705), (3, 38663235), (5, 23197941), (9, 12887745), (13, 8922285), (15, 7732647), (27, 4295915), (29, 3999645), (39, 2974095), (43, 2697435), (45, 2577549), (53, 2188485), (65, 1784457), (87, 1333215), (117, 991365), (129, 899145), (135, 859183), (145, 799929), (159, 729495), (195, 594819), (215, 539487), (261, 444405), (265, 437697), (351, 330455), (377, 307665), (387, 299715), (435, 266643), (477, 243165), (559, 207495), (585, 198273), (645, 179829), (689, 168345), (783, 148135), (795, 145899), (1131, 102555), (1161, 99905), (1247, 93015), (1305, 88881), (1431, 81055), (1537, 75465), (1677, 69165), (1755, 66091), (1885, 61533), (1935, 59943), (2067, 56115), (2279, 50895), (2385, 48633), (2795, 41499), (3393, 34185), (3445, 33669), (3741, 31005), (3915, 29627), (4611, 25155), (5031, 23055), (5655, 20511), (5805, 19981), (6201, 18705), (6235, 18603), (6837, 16965), (7155, 16211), (7685, 15093), (8385, 13833), (10179, 11395), (10335, 11223)]