23184345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 19117095

約数列:

[1, 3, 5, 15, 17, 23, 51, 59, 67, 69, 85, 115, 177, 201, 255, 295, 335, 345, 391, 885, 1003, 1005, 1139, 1173, 1357, 1541, 1955, 3009, 3417, 3953, 4071, 4623, 5015, 5695, 5865, 6785, 7705, 11859, 15045, 17085, 19765, 20355, 23069, 23115, 26197, 59295, 67201, 69207, 78591, 90919, 115345, 130985, 201603, 272757, 336005, 346035, 392955, 454595, 1008015, 1363785, 1545623, 4636869, 7728115, 23184345]

約数ペア:

[(1, 23184345), (3, 7728115), (5, 4636869), (15, 1545623), (17, 1363785), (23, 1008015), (51, 454595), (59, 392955), (67, 346035), (69, 336005), (85, 272757), (115, 201603), (177, 130985), (201, 115345), (255, 90919), (295, 78591), (335, 69207), (345, 67201), (391, 59295), (885, 26197), (1003, 23115), (1005, 23069), (1139, 20355), (1173, 19765), (1357, 17085), (1541, 15045), (1955, 11859), (3009, 7705), (3417, 6785), (3953, 5865), (4071, 5695), (4623, 5015)]