26972775

素因数分解:

$3^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:712

約数の個数: 36

約数和(自身を含む): 48592128

約数和(自身を除く): 21619353

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 313, 383, 939, 1149, 1565, 1915, 2817, 3447, 4695, 5745, 7825, 9575, 14085, 17235, 23475, 28725, 70425, 86175, 119879, 359637, 599395, 1078911, 1798185, 2996975, 5394555, 8990925, 26972775]

約数ペア:

[(1, 26972775), (3, 8990925), (5, 5394555), (9, 2996975), (15, 1798185), (25, 1078911), (45, 599395), (75, 359637), (225, 119879), (313, 86175), (383, 70425), (939, 28725), (1149, 23475), (1565, 17235), (1915, 14085), (2817, 9575), (3447, 7825), (4695, 5745)]