23554575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 47663616

約数和(自身を除く): 24109041

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 155, 165, 225, 275, 279, 307, 341, 465, 495, 775, 825, 921, 1023, 1395, 1535, 1705, 2325, 2475, 2763, 3069, 3377, 4605, 5115, 6975, 7675, 8525, 9517, 10131, 13815, 15345, 16885, 23025, 25575, 28551, 30393, 47585, 50655, 69075, 76725, 84425, 85653, 104687, 142755, 151965, 237925, 253275, 314061, 428265, 523435, 713775, 759825, 942183, 1570305, 2141325, 2617175, 4710915, 7851525, 23554575]

約数ペア:

[(1, 23554575), (3, 7851525), (5, 4710915), (9, 2617175), (11, 2141325), (15, 1570305), (25, 942183), (31, 759825), (33, 713775), (45, 523435), (55, 428265), (75, 314061), (93, 253275), (99, 237925), (155, 151965), (165, 142755), (225, 104687), (275, 85653), (279, 84425), (307, 76725), (341, 69075), (465, 50655), (495, 47585), (775, 30393), (825, 28551), (921, 25575), (1023, 23025), (1395, 16885), (1535, 15345), (1705, 13815), (2325, 10131), (2475, 9517), (2763, 8525), (3069, 7675), (3377, 6975), (4605, 5115)]