3590145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 7488936

約数和(自身を除く): 3898791

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 39, 45, 51, 57, 65, 85, 95, 117, 153, 171, 195, 221, 247, 255, 285, 323, 361, 585, 663, 741, 765, 855, 969, 1083, 1105, 1235, 1615, 1805, 1989, 2223, 2907, 3249, 3315, 3705, 4199, 4693, 4845, 5415, 6137, 9945, 11115, 12597, 14079, 14535, 16245, 18411, 20995, 23465, 30685, 37791, 42237, 55233, 62985, 70395, 79781, 92055, 188955, 211185, 239343, 276165, 398905, 718029, 1196715, 3590145]

約数ペア:

[(1, 3590145), (3, 1196715), (5, 718029), (9, 398905), (13, 276165), (15, 239343), (17, 211185), (19, 188955), (39, 92055), (45, 79781), (51, 70395), (57, 62985), (65, 55233), (85, 42237), (95, 37791), (117, 30685), (153, 23465), (171, 20995), (195, 18411), (221, 16245), (247, 14535), (255, 14079), (285, 12597), (323, 11115), (361, 9945), (585, 6137), (663, 5415), (741, 4845), (765, 4693), (855, 4199), (969, 3705), (1083, 3315), (1105, 3249), (1235, 2907), (1615, 2223), (1805, 1989)]