7252965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 14040000

約数和(自身を除く): 6787035

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 499, 765, 855, 969, 1497, 1615, 2495, 2907, 4491, 4845, 7485, 8483, 9481, 14535, 22455, 25449, 28443, 42415, 47405, 76347, 85329, 127245, 142215, 161177, 381735, 426645, 483531, 805885, 1450593, 2417655, 7252965]

約数ペア:

[(1, 7252965), (3, 2417655), (5, 1450593), (9, 805885), (15, 483531), (17, 426645), (19, 381735), (45, 161177), (51, 142215), (57, 127245), (85, 85329), (95, 76347), (153, 47405), (171, 42415), (255, 28443), (285, 25449), (323, 22455), (499, 14535), (765, 9481), (855, 8483), (969, 7485), (1497, 4845), (1615, 4491), (2495, 2907)]