55515525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 100035264

約数和(自身を除く): 44519739

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 97, 195, 291, 325, 485, 587, 975, 1261, 1455, 1761, 2425, 2935, 3783, 6305, 7275, 7631, 8805, 14675, 18915, 22893, 31525, 38155, 44025, 56939, 94575, 114465, 170817, 190775, 284695, 572325, 740207, 854085, 1423475, 2220621, 3701035, 4270425, 11103105, 18505175, 55515525]

約数ペア:

[(1, 55515525), (3, 18505175), (5, 11103105), (13, 4270425), (15, 3701035), (25, 2220621), (39, 1423475), (65, 854085), (75, 740207), (97, 572325), (195, 284695), (291, 190775), (325, 170817), (485, 114465), (587, 94575), (975, 56939), (1261, 44025), (1455, 38155), (1761, 31525), (2425, 22893), (2935, 18915), (3783, 14675), (6305, 8805), (7275, 7631)]