540155807

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 620524800

約数和(自身を除く): 80368993

約数列:

[1, 17, 19, 53, 139, 227, 323, 901, 1007, 2363, 2641, 3859, 4313, 7367, 12031, 17119, 31553, 44897, 73321, 125239, 139973, 204527, 228589, 536401, 599507, 1672309, 2379541, 3886013, 10191619, 28429253, 31773871, 540155807]

約数ペア:

[(1, 540155807), (17, 31773871), (19, 28429253), (53, 10191619), (139, 3886013), (227, 2379541), (323, 1672309), (901, 599507), (1007, 536401), (2363, 228589), (2641, 204527), (3859, 139973), (4313, 125239), (7367, 73321), (12031, 44897), (17119, 31553)]