15056505

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 27293760

約数和(自身を除く): 12237255

約数列:

[1, 3, 5, 9, 15, 45, 53, 59, 107, 159, 177, 265, 295, 321, 477, 531, 535, 795, 885, 963, 1605, 2385, 2655, 3127, 4815, 5671, 6313, 9381, 15635, 17013, 18939, 28143, 28355, 31565, 46905, 51039, 56817, 85065, 94695, 140715, 255195, 284085, 334589, 1003767, 1672945, 3011301, 5018835, 15056505]

約数ペア:

[(1, 15056505), (3, 5018835), (5, 3011301), (9, 1672945), (15, 1003767), (45, 334589), (53, 284085), (59, 255195), (107, 140715), (159, 94695), (177, 85065), (265, 56817), (295, 51039), (321, 46905), (477, 31565), (531, 28355), (535, 28143), (795, 18939), (885, 17013), (963, 15635), (1605, 9381), (2385, 6313), (2655, 5671), (3127, 4815)]