32143725

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 62029760

約数和(自身を除く): 29886035

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 73, 75, 95, 103, 171, 219, 225, 285, 309, 365, 475, 515, 657, 855, 927, 1095, 1387, 1425, 1545, 1825, 1957, 2575, 3285, 4161, 4275, 4635, 5475, 5871, 6935, 7519, 7725, 9785, 12483, 16425, 17613, 20805, 22557, 23175, 29355, 34675, 37595, 48925, 62415, 67671, 88065, 104025, 112785, 142861, 146775, 187975, 312075, 338355, 428583, 440325, 563925, 714305, 1285749, 1691775, 2142915, 3571525, 6428745, 10714575, 32143725]

約数ペア:

[(1, 32143725), (3, 10714575), (5, 6428745), (9, 3571525), (15, 2142915), (19, 1691775), (25, 1285749), (45, 714305), (57, 563925), (73, 440325), (75, 428583), (95, 338355), (103, 312075), (171, 187975), (219, 146775), (225, 142861), (285, 112785), (309, 104025), (365, 88065), (475, 67671), (515, 62415), (657, 48925), (855, 37595), (927, 34675), (1095, 29355), (1387, 23175), (1425, 22557), (1545, 20805), (1825, 17613), (1957, 16425), (2575, 12483), (3285, 9785), (4161, 7725), (4275, 7519), (4635, 6935), (5475, 5871)]