23225085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 46093320

約数和(自身を除く): 22868235

約数列:

[1, 3, 5, 9, 13, 15, 29, 37, 39, 45, 65, 87, 111, 117, 145, 185, 195, 261, 333, 377, 435, 481, 555, 585, 1073, 1131, 1305, 1369, 1443, 1665, 1885, 2405, 3219, 3393, 4107, 4329, 5365, 5655, 6845, 7215, 9657, 12321, 13949, 16095, 16965, 17797, 20535, 21645, 39701, 41847, 48285, 53391, 61605, 69745, 88985, 119103, 125541, 160173, 198505, 209235, 266955, 357309, 516113, 595515, 627705, 800865, 1548339, 1786545, 2580565, 4645017, 7741695, 23225085]

約数ペア:

[(1, 23225085), (3, 7741695), (5, 4645017), (9, 2580565), (13, 1786545), (15, 1548339), (29, 800865), (37, 627705), (39, 595515), (45, 516113), (65, 357309), (87, 266955), (111, 209235), (117, 198505), (145, 160173), (185, 125541), (195, 119103), (261, 88985), (333, 69745), (377, 61605), (435, 53391), (481, 48285), (555, 41847), (585, 39701), (1073, 21645), (1131, 20535), (1305, 17797), (1369, 16965), (1443, 16095), (1665, 13949), (1885, 12321), (2405, 9657), (3219, 7215), (3393, 6845), (4107, 5655), (4329, 5365)]