1249173855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{39827}}^1$

素因数の和:39896

約数の個数: 48

約数和(自身を含む): 2348577504

約数和(自身を除く): 1099403649

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 1845, 2091, 3485, 6273, 10455, 31365, 39827, 119481, 199135, 358443, 597405, 677059, 1632907, 1792215, 2031177, 3385295, 4898721, 6093531, 8164535, 10155885, 14696163, 24493605, 27759419, 30467655, 73480815, 83278257, 138797095, 249834771, 416391285, 1249173855]

約数ペア:

[(1, 1249173855), (3, 416391285), (5, 249834771), (9, 138797095), (15, 83278257), (17, 73480815), (41, 30467655), (45, 27759419), (51, 24493605), (85, 14696163), (123, 10155885), (153, 8164535), (205, 6093531), (255, 4898721), (369, 3385295), (615, 2031177), (697, 1792215), (765, 1632907), (1845, 677059), (2091, 597405), (3485, 358443), (6273, 199135), (10455, 119481), (31365, 39827)]