6520215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 11632320

約数和(自身を除く): 5112105

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1153, 1885, 3459, 5655, 5765, 14989, 17295, 33437, 44967, 74945, 100311, 167185, 224835, 434681, 501555, 1304043, 2173405, 6520215]

約数ペア:

[(1, 6520215), (3, 2173405), (5, 1304043), (13, 501555), (15, 434681), (29, 224835), (39, 167185), (65, 100311), (87, 74945), (145, 44967), (195, 33437), (377, 17295), (435, 14989), (1131, 5765), (1153, 5655), (1885, 3459)]