3618765

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 3120435

約数列:

[1, 3, 5, 9, 15, 29, 45, 47, 59, 87, 141, 145, 177, 235, 261, 295, 423, 435, 531, 705, 885, 1305, 1363, 1711, 2115, 2655, 2773, 4089, 5133, 6815, 8319, 8555, 12267, 13865, 15399, 20445, 24957, 25665, 41595, 61335, 76995, 80417, 124785, 241251, 402085, 723753, 1206255, 3618765]

約数ペア:

[(1, 3618765), (3, 1206255), (5, 723753), (9, 402085), (15, 241251), (29, 124785), (45, 80417), (47, 76995), (59, 61335), (87, 41595), (141, 25665), (145, 24957), (177, 20445), (235, 15399), (261, 13865), (295, 12267), (423, 8555), (435, 8319), (531, 6815), (705, 5133), (885, 4089), (1305, 2773), (1363, 2655), (1711, 2115)]