25362189215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{28393}}^1$

素因数の和:28667

約数の個数: 32

約数和(自身を含む): 33732072000

約数和(自身を除く): 8369882785

約数列:

[1, 5, 11, 55, 109, 149, 545, 745, 1199, 1639, 5995, 8195, 16241, 28393, 81205, 141965, 178651, 312323, 893255, 1561615, 3094837, 4230557, 15474185, 21152785, 34043207, 46536127, 170216035, 232680635, 461130713, 2305653565, 5072437843, 25362189215]

約数ペア:

[(1, 25362189215), (5, 5072437843), (11, 2305653565), (55, 461130713), (109, 232680635), (149, 170216035), (545, 46536127), (745, 34043207), (1199, 21152785), (1639, 15474185), (5995, 4230557), (8195, 3094837), (16241, 1561615), (28393, 893255), (81205, 312323), (141965, 178651)]