221969137545

素因数分解:

$3^2\times 5^1\times {\mathrm{3643}}^1\times {\mathrm{1354007}}^1$

素因数の和:1357661

約数の個数: 24

約数和(自身を含む): 384852401856

約数和(自身を除く): 162883264311

約数列:

[1, 3, 5, 9, 15, 45, 3643, 10929, 18215, 32787, 54645, 163935, 1354007, 4062021, 6770035, 12186063, 20310105, 60930315, 4932647501, 14797942503, 24663237505, 44393827509, 73989712515, 221969137545]

約数ペア:

[(1, 221969137545), (3, 73989712515), (5, 44393827509), (9, 24663237505), (15, 14797942503), (45, 4932647501), (3643, 60930315), (10929, 20310105), (18215, 12186063), (32787, 6770035), (54645, 4062021), (163935, 1354007)]