61021635

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 105338880

約数和(自身を除く): 44317245

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 191, 285, 295, 361, 573, 885, 955, 1083, 1121, 1805, 2865, 3363, 3629, 5415, 5605, 10887, 11269, 16815, 18145, 21299, 33807, 54435, 56345, 63897, 68951, 106495, 169035, 206853, 214111, 319485, 344755, 642333, 1034265, 1070555, 3211665, 4068109, 12204327, 20340545, 61021635]

約数ペア:

[(1, 61021635), (3, 20340545), (5, 12204327), (15, 4068109), (19, 3211665), (57, 1070555), (59, 1034265), (95, 642333), (177, 344755), (191, 319485), (285, 214111), (295, 206853), (361, 169035), (573, 106495), (885, 68951), (955, 63897), (1083, 56345), (1121, 54435), (1805, 33807), (2865, 21299), (3363, 18145), (3629, 16815), (5415, 11269), (5605, 10887)]