2220228915

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1\times {\mathrm{2903}}^1$

素因数の和:3739

約数の個数: 32

約数和(自身を含む): 3611367936

約数和(自身を除く): 1391139021

約数列:

[1, 3, 5, 15, 67, 201, 335, 761, 1005, 2283, 2903, 3805, 8709, 11415, 14515, 43545, 50987, 152961, 194501, 254935, 583503, 764805, 972505, 2209183, 2917515, 6627549, 11045915, 33137745, 148015261, 444045783, 740076305, 2220228915]

約数ペア:

[(1, 2220228915), (3, 740076305), (5, 444045783), (15, 148015261), (67, 33137745), (201, 11045915), (335, 6627549), (761, 2917515), (1005, 2209183), (2283, 972505), (2903, 764805), (3805, 583503), (8709, 254935), (11415, 194501), (14515, 152961), (43545, 50987)]