75465819

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 129153024

約数和(自身を除く): 53687205

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 191, 307, 429, 573, 921, 1287, 1719, 2101, 2483, 2763, 3377, 3991, 6303, 7449, 10131, 11973, 18909, 22347, 27313, 30393, 35919, 43901, 58637, 81939, 131703, 175911, 245817, 395109, 527733, 645007, 762281, 1935021, 2286843, 5805063, 6860529, 8385091, 25155273, 75465819]

約数ペア:

[(1, 75465819), (3, 25155273), (9, 8385091), (11, 6860529), (13, 5805063), (33, 2286843), (39, 1935021), (99, 762281), (117, 645007), (143, 527733), (191, 395109), (307, 245817), (429, 175911), (573, 131703), (921, 81939), (1287, 58637), (1719, 43901), (2101, 35919), (2483, 30393), (2763, 27313), (3377, 22347), (3991, 18909), (6303, 11973), (7449, 10131)]