127236915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217499}}^1$

素因数の和:217523

約数の個数: 24

約数和(自身を含む): 237510000

約数和(自身を除く): 110273085

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 217499, 652497, 1087495, 1957491, 2827487, 3262485, 8482461, 9787455, 14137435, 25447383, 42412305, 127236915]

約数ペア:

[(1, 127236915), (3, 42412305), (5, 25447383), (9, 14137435), (13, 9787455), (15, 8482461), (39, 3262485), (45, 2827487), (65, 1957491), (117, 1087495), (195, 652497), (585, 217499)]