15139300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13763}}^1$

素因数の和:13788

約数の個数: 36

約数和(自身を含む): 35841456

約数和(自身を除く): 20702156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 13763, 27526, 55052, 68815, 137630, 151393, 275260, 302786, 344075, 605572, 688150, 756965, 1376300, 1513930, 3027860, 3784825, 7569650, 15139300]

約数ペア:

[(1, 15139300), (2, 7569650), (4, 3784825), (5, 3027860), (10, 1513930), (11, 1376300), (20, 756965), (22, 688150), (25, 605572), (44, 344075), (50, 302786), (55, 275260), (100, 151393), (110, 137630), (220, 68815), (275, 55052), (550, 27526), (1100, 13763)]