15677824725

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{540149}}^1$

素因数の和:540211

約数の個数: 48

約数和(自身を含む): 29470584000

約数和(自身を除く): 13792759275

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 645, 675, 1075, 1161, 1935, 3225, 5805, 9675, 29025, 540149, 1620447, 2700745, 4861341, 8102235, 13503725, 14584023, 23226407, 24306705, 40511175, 69679221, 72920115, 116132035, 121533525, 209037663, 348396105, 364600575, 580660175, 627112989, 1045188315, 1741980525, 3135564945, 5225941575, 15677824725]

約数ペア:

[(1, 15677824725), (3, 5225941575), (5, 3135564945), (9, 1741980525), (15, 1045188315), (25, 627112989), (27, 580660175), (43, 364600575), (45, 348396105), (75, 209037663), (129, 121533525), (135, 116132035), (215, 72920115), (225, 69679221), (387, 40511175), (645, 24306705), (675, 23226407), (1075, 14584023), (1161, 13503725), (1935, 8102235), (3225, 4861341), (5805, 2700745), (9675, 1620447), (29025, 540149)]