13142655

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 24504480

約数和(自身を除く): 11361825

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 373, 405, 435, 783, 1119, 1215, 1305, 1865, 2349, 3357, 3915, 5595, 7047, 10071, 10817, 11745, 16785, 30213, 32451, 35235, 50355, 54085, 90639, 97353, 151065, 162255, 292059, 453195, 486765, 876177, 1460295, 2628531, 4380885, 13142655]

約数ペア:

[(1, 13142655), (3, 4380885), (5, 2628531), (9, 1460295), (15, 876177), (27, 486765), (29, 453195), (45, 292059), (81, 162255), (87, 151065), (135, 97353), (145, 90639), (243, 54085), (261, 50355), (373, 35235), (405, 32451), (435, 30213), (783, 16785), (1119, 11745), (1215, 10817), (1305, 10071), (1865, 7047), (2349, 5595), (3357, 3915)]