15151565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21191}}^1$

素因数の和:21220

約数の個数: 16

約数和(自身を含む): 21361536

約数和(自身を除く): 6209971

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 21191, 105955, 233101, 275483, 1165505, 1377415, 3030313, 15151565]

約数ペア:

[(1, 15151565), (5, 3030313), (11, 1377415), (13, 1165505), (55, 275483), (65, 233101), (143, 105955), (715, 21191)]