13303773495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{20719}}^1$

素因数の和:21500

約数の個数: 48

約数和(自身を含む): 24307046400

約数和(自身を除く): 11003272905

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 751, 855, 2253, 3755, 6759, 11265, 14269, 20719, 33795, 42807, 62157, 71345, 103595, 128421, 186471, 214035, 310785, 393661, 642105, 932355, 1180983, 1968305, 3542949, 5904915, 15559969, 17714745, 46679907, 77799845, 140039721, 233399535, 295639411, 700198605, 886918233, 1478197055, 2660754699, 4434591165, 13303773495]

約数ペア:

[(1, 13303773495), (3, 4434591165), (5, 2660754699), (9, 1478197055), (15, 886918233), (19, 700198605), (45, 295639411), (57, 233399535), (95, 140039721), (171, 77799845), (285, 46679907), (751, 17714745), (855, 15559969), (2253, 5904915), (3755, 3542949), (6759, 1968305), (11265, 1180983), (14269, 932355), (20719, 642105), (33795, 393661), (42807, 310785), (62157, 214035), (71345, 186471), (103595, 128421)]