5724225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 11735360

約数和(自身を除く): 6011135

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 103, 117, 171, 195, 225, 247, 285, 309, 325, 475, 515, 585, 741, 855, 927, 975, 1235, 1339, 1425, 1545, 1957, 2223, 2575, 2925, 3705, 4017, 4275, 4635, 5871, 6175, 6695, 7725, 9785, 11115, 12051, 17613, 18525, 20085, 23175, 25441, 29355, 33475, 48925, 55575, 60255, 76323, 88065, 100425, 127205, 146775, 228969, 301275, 381615, 440325, 636025, 1144845, 1908075, 5724225]

約数ペア:

[(1, 5724225), (3, 1908075), (5, 1144845), (9, 636025), (13, 440325), (15, 381615), (19, 301275), (25, 228969), (39, 146775), (45, 127205), (57, 100425), (65, 88065), (75, 76323), (95, 60255), (103, 55575), (117, 48925), (171, 33475), (195, 29355), (225, 25441), (247, 23175), (285, 20085), (309, 18525), (325, 17613), (475, 12051), (515, 11115), (585, 9785), (741, 7725), (855, 6695), (927, 6175), (975, 5871), (1235, 4635), (1339, 4275), (1425, 4017), (1545, 3705), (1957, 2925), (2223, 2575)]