13344975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 28177760

約数和(自身を除く): 14832785

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 63, 75, 105, 111, 175, 185, 225, 229, 259, 315, 333, 525, 555, 687, 777, 925, 1145, 1295, 1575, 1603, 1665, 2061, 2331, 2775, 3435, 3885, 4809, 5725, 6475, 8015, 8325, 8473, 10305, 11655, 14427, 17175, 19425, 24045, 25419, 40075, 42365, 51525, 58275, 59311, 72135, 76257, 120225, 127095, 177933, 211825, 296555, 360675, 381285, 533799, 635475, 889665, 1482775, 1906425, 2668995, 4448325, 13344975]

約数ペア:

[(1, 13344975), (3, 4448325), (5, 2668995), (7, 1906425), (9, 1482775), (15, 889665), (21, 635475), (25, 533799), (35, 381285), (37, 360675), (45, 296555), (63, 211825), (75, 177933), (105, 127095), (111, 120225), (175, 76257), (185, 72135), (225, 59311), (229, 58275), (259, 51525), (315, 42365), (333, 40075), (525, 25419), (555, 24045), (687, 19425), (777, 17175), (925, 14427), (1145, 11655), (1295, 10305), (1575, 8473), (1603, 8325), (1665, 8015), (2061, 6475), (2331, 5725), (2775, 4809), (3435, 3885)]