23243935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 13044065

約数列:

[1, 5, 11, 13, 19, 29, 55, 59, 65, 95, 143, 145, 209, 247, 295, 319, 377, 551, 649, 715, 767, 1045, 1121, 1235, 1595, 1711, 1885, 2717, 2755, 3245, 3835, 4147, 5605, 6061, 7163, 8437, 8555, 12331, 13585, 14573, 18821, 20735, 22243, 30305, 32509, 35815, 42185, 61655, 72865, 78793, 94105, 111215, 160303, 162545, 244673, 357599, 393965, 422617, 801515, 1223365, 1787995, 2113085, 4648787, 23243935]

約数ペア:

[(1, 23243935), (5, 4648787), (11, 2113085), (13, 1787995), (19, 1223365), (29, 801515), (55, 422617), (59, 393965), (65, 357599), (95, 244673), (143, 162545), (145, 160303), (209, 111215), (247, 94105), (295, 78793), (319, 72865), (377, 61655), (551, 42185), (649, 35815), (715, 32509), (767, 30305), (1045, 22243), (1121, 20735), (1235, 18821), (1595, 14573), (1711, 13585), (1885, 12331), (2717, 8555), (2755, 8437), (3245, 7163), (3835, 6061), (4147, 5605)]