26938515

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 44640000

約数和(自身を除く): 17701485

約数列:

[1, 3, 5, 15, 59, 61, 177, 183, 295, 305, 499, 885, 915, 1497, 2495, 3599, 7485, 10797, 17995, 29441, 30439, 53985, 88323, 91317, 147205, 152195, 441615, 456585, 1795901, 5387703, 8979505, 26938515]

約数ペア:

[(1, 26938515), (3, 8979505), (5, 5387703), (15, 1795901), (59, 456585), (61, 441615), (177, 152195), (183, 147205), (295, 91317), (305, 88323), (499, 53985), (885, 30439), (915, 29441), (1497, 17995), (2495, 10797), (3599, 7485)]