29647125

素因数分解:

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

素因数の和:132

約数の個数: 72

約数和(自身を含む): 57177432

約数和(自身を除く): 27530307

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 73, 75, 95, 125, 171, 219, 225, 285, 361, 365, 375, 475, 657, 855, 1083, 1095, 1125, 1387, 1425, 1805, 1825, 2375, 3249, 3285, 4161, 4275, 5415, 5475, 6935, 7125, 9025, 9125, 12483, 16245, 16425, 20805, 21375, 26353, 27075, 27375, 34675, 45125, 62415, 79059, 81225, 82125, 104025, 131765, 135375, 173375, 237177, 312075, 395295, 406125, 520125, 658825, 1185885, 1560375, 1976475, 3294125, 5929425, 9882375, 29647125]

約数ペア:

[(1, 29647125), (3, 9882375), (5, 5929425), (9, 3294125), (15, 1976475), (19, 1560375), (25, 1185885), (45, 658825), (57, 520125), (73, 406125), (75, 395295), (95, 312075), (125, 237177), (171, 173375), (219, 135375), (225, 131765), (285, 104025), (361, 82125), (365, 81225), (375, 79059), (475, 62415), (657, 45125), (855, 34675), (1083, 27375), (1095, 27075), (1125, 26353), (1387, 21375), (1425, 20805), (1805, 16425), (1825, 16245), (2375, 12483), (3249, 9125), (3285, 9025), (4161, 7125), (4275, 6935), (5415, 5475)]