942723145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{1481}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 1394265600

約数和(自身を除く): 451542455

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1399, 1481, 6995, 7405, 9793, 10367, 18187, 19253, 48965, 51835, 90935, 96265, 127309, 134771, 636545, 673855, 2071919, 10359595, 14503433, 26934947, 72517165, 134674735, 188544629, 942723145]

約数ペア:

[(1, 942723145), (5, 188544629), (7, 134674735), (13, 72517165), (35, 26934947), (65, 14503433), (91, 10359595), (455, 2071919), (1399, 673855), (1481, 636545), (6995, 134771), (7405, 127309), (9793, 96265), (10367, 90935), (18187, 51835), (19253, 48965)]