40625955

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 75610080

約数和(自身を除く): 34984125

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 783, 1153, 1215, 1305, 2349, 3459, 3915, 5765, 7047, 10377, 11745, 17295, 31131, 33437, 35235, 51885, 93393, 100311, 155655, 167185, 280179, 300933, 466965, 501555, 902799, 1400895, 1504665, 2708397, 4513995, 8125191, 13541985, 40625955]

約数ペア:

[(1, 40625955), (3, 13541985), (5, 8125191), (9, 4513995), (15, 2708397), (27, 1504665), (29, 1400895), (45, 902799), (81, 501555), (87, 466965), (135, 300933), (145, 280179), (243, 167185), (261, 155655), (405, 100311), (435, 93393), (783, 51885), (1153, 35235), (1215, 33437), (1305, 31131), (2349, 17295), (3459, 11745), (3915, 10377), (5765, 7047)]