23957835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 20831925

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 59, 69, 107, 115, 165, 177, 253, 295, 321, 345, 535, 649, 759, 885, 1177, 1265, 1357, 1605, 1947, 2461, 3245, 3531, 3795, 4071, 5885, 6313, 6785, 7383, 9735, 12305, 14927, 17655, 18939, 20355, 27071, 31565, 36915, 44781, 69443, 74635, 81213, 94695, 135355, 145199, 208329, 223905, 347215, 406065, 435597, 725995, 1041645, 1597189, 2177985, 4791567, 7985945, 23957835]

約数ペア:

[(1, 23957835), (3, 7985945), (5, 4791567), (11, 2177985), (15, 1597189), (23, 1041645), (33, 725995), (55, 435597), (59, 406065), (69, 347215), (107, 223905), (115, 208329), (165, 145199), (177, 135355), (253, 94695), (295, 81213), (321, 74635), (345, 69443), (535, 44781), (649, 36915), (759, 31565), (885, 27071), (1177, 20355), (1265, 18939), (1357, 17655), (1605, 14927), (1947, 12305), (2461, 9735), (3245, 7383), (3531, 6785), (3795, 6313), (4071, 5885)]