17627025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 31872960

約数和(自身を除く): 14245935

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 101, 179, 195, 303, 325, 505, 537, 895, 975, 1313, 1515, 2327, 2525, 2685, 3939, 4475, 6565, 6981, 7575, 11635, 13425, 18079, 19695, 32825, 34905, 54237, 58175, 90395, 98475, 174525, 235027, 271185, 451975, 705081, 1175135, 1355925, 3525405, 5875675, 17627025]

約数ペア:

[(1, 17627025), (3, 5875675), (5, 3525405), (13, 1355925), (15, 1175135), (25, 705081), (39, 451975), (65, 271185), (75, 235027), (101, 174525), (179, 98475), (195, 90395), (303, 58175), (325, 54237), (505, 34905), (537, 32825), (895, 19695), (975, 18079), (1313, 13425), (1515, 11635), (2327, 7575), (2525, 6981), (2685, 6565), (3939, 4475)]