223974465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{104417}}^1$

素因数の和:104449

約数の個数: 32

約数和(自身を含む): 421013376

約数和(自身を除く): 197038911

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 104417, 313251, 522085, 1148587, 1357421, 1566255, 3445761, 4072263, 5742935, 6787105, 14931631, 17228805, 20361315, 44794893, 74658155, 223974465]

約数ペア:

[(1, 223974465), (3, 74658155), (5, 44794893), (11, 20361315), (13, 17228805), (15, 14931631), (33, 6787105), (39, 5742935), (55, 4072263), (65, 3445761), (143, 1566255), (165, 1357421), (195, 1148587), (429, 522085), (715, 313251), (2145, 104417)]