7883325

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 60

約数和(自身を含む): 15529140

約数和(自身を除く): 7645815

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 229, 255, 405, 425, 459, 675, 687, 765, 1145, 1275, 1377, 2025, 2061, 2295, 3435, 3825, 3893, 5725, 6183, 6885, 10305, 11475, 11679, 17175, 18549, 19465, 30915, 34425, 35037, 51525, 58395, 92745, 97325, 105111, 154575, 175185, 291975, 315333, 463725, 525555, 875925, 1576665, 2627775, 7883325]

約数ペア:

[(1, 7883325), (3, 2627775), (5, 1576665), (9, 875925), (15, 525555), (17, 463725), (25, 315333), (27, 291975), (45, 175185), (51, 154575), (75, 105111), (81, 97325), (85, 92745), (135, 58395), (153, 51525), (225, 35037), (229, 34425), (255, 30915), (405, 19465), (425, 18549), (459, 17175), (675, 11679), (687, 11475), (765, 10305), (1145, 6885), (1275, 6183), (1377, 5725), (2025, 3893), (2061, 3825), (2295, 3435)]