6416775

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 54

約数和(自身を含む): 12283440

約数和(自身を除く): 5866665

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 79, 95, 171, 225, 237, 285, 361, 395, 475, 711, 855, 1083, 1185, 1425, 1501, 1805, 1975, 3249, 3555, 4275, 4503, 5415, 5925, 7505, 9025, 13509, 16245, 17775, 22515, 27075, 28519, 37525, 67545, 81225, 85557, 112575, 142595, 256671, 337725, 427785, 712975, 1283355, 2138925, 6416775]

約数ペア:

[(1, 6416775), (3, 2138925), (5, 1283355), (9, 712975), (15, 427785), (19, 337725), (25, 256671), (45, 142595), (57, 112575), (75, 85557), (79, 81225), (95, 67545), (171, 37525), (225, 28519), (237, 27075), (285, 22515), (361, 17775), (395, 16245), (475, 13509), (711, 9025), (855, 7505), (1083, 5925), (1185, 5415), (1425, 4503), (1501, 4275), (1805, 3555), (1975, 3249)]