26532765

素因数分解:

$3^4\times 5^1\times 7^3\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 80

約数和(自身を含む): 55756800

約数和(自身を除く): 29224035

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 191, 245, 315, 343, 405, 441, 567, 573, 735, 945, 955, 1029, 1323, 1337, 1715, 1719, 2205, 2835, 2865, 3087, 3969, 4011, 5145, 5157, 6615, 6685, 8595, 9261, 9359, 12033, 15435, 15471, 19845, 20055, 25785, 27783, 28077, 36099, 46305, 46795, 60165, 65513, 77355, 84231, 108297, 138915, 140385, 180495, 196539, 252693, 327565, 421155, 541485, 589617, 758079, 982695, 1263465, 1768851, 2948085, 3790395, 5306553, 8844255, 26532765]

約数ペア:

[(1, 26532765), (3, 8844255), (5, 5306553), (7, 3790395), (9, 2948085), (15, 1768851), (21, 1263465), (27, 982695), (35, 758079), (45, 589617), (49, 541485), (63, 421155), (81, 327565), (105, 252693), (135, 196539), (147, 180495), (189, 140385), (191, 138915), (245, 108297), (315, 84231), (343, 77355), (405, 65513), (441, 60165), (567, 46795), (573, 46305), (735, 36099), (945, 28077), (955, 27783), (1029, 25785), (1323, 20055), (1337, 19845), (1715, 15471), (1719, 15435), (2205, 12033), (2835, 9359), (2865, 9261), (3087, 8595), (3969, 6685), (4011, 6615), (5145, 5157)]