22909425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3967}}^1$

素因数の和:3998

約数の個数: 48

約数和(自身を含む): 47235072

約数和(自身を除く): 24325647

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 3967, 5775, 11901, 19835, 27769, 43637, 59505, 83307, 99175, 130911, 138845, 218185, 297525, 305459, 416535, 654555, 694225, 916377, 1090925, 1527295, 2082675, 3272775, 4581885, 7636475, 22909425]

約数ペア:

[(1, 22909425), (3, 7636475), (5, 4581885), (7, 3272775), (11, 2082675), (15, 1527295), (21, 1090925), (25, 916377), (33, 694225), (35, 654555), (55, 416535), (75, 305459), (77, 297525), (105, 218185), (165, 138845), (175, 130911), (231, 99175), (275, 83307), (385, 59505), (525, 43637), (825, 27769), (1155, 19835), (1925, 11901), (3967, 5775)]