3785803945

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2861}}^1$

素因数の和:3382

約数の個数: 48

約数和(自身を含む): 5778858816

約数和(自身を除く): 1993054871

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 491, 539, 2455, 2695, 2861, 3437, 5401, 14305, 17185, 20027, 24059, 27005, 31471, 37807, 100135, 120295, 140189, 157355, 189035, 220297, 264649, 700945, 1101485, 1323245, 1404751, 1542079, 7023755, 7710395, 9833257, 15452261, 49166285, 68832799, 77261305, 108165827, 344163995, 540829135, 757160789, 3785803945]

約数ペア:

[(1, 3785803945), (5, 757160789), (7, 540829135), (11, 344163995), (35, 108165827), (49, 77261305), (55, 68832799), (77, 49166285), (245, 15452261), (385, 9833257), (491, 7710395), (539, 7023755), (2455, 1542079), (2695, 1404751), (2861, 1323245), (3437, 1101485), (5401, 700945), (14305, 264649), (17185, 220297), (20027, 189035), (24059, 157355), (27005, 140189), (31471, 120295), (37807, 100135)]