13665465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 27218880

約数和(自身を除く): 13553415

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1453, 1881, 3135, 4359, 7265, 9405, 13077, 15983, 21795, 27607, 47949, 65385, 79915, 82821, 138035, 143847, 239745, 248463, 303677, 414105, 719235, 911031, 1242315, 1518385, 2733093, 4555155, 13665465]

約数ペア:

[(1, 13665465), (3, 4555155), (5, 2733093), (9, 1518385), (11, 1242315), (15, 911031), (19, 719235), (33, 414105), (45, 303677), (55, 248463), (57, 239745), (95, 143847), (99, 138035), (165, 82821), (171, 79915), (209, 65385), (285, 47949), (495, 27607), (627, 21795), (855, 15983), (1045, 13077), (1453, 9405), (1881, 7265), (3135, 4359)]