13236615

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 29795040

約数和(自身を除く): 16558425

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 29, 35, 45, 49, 63, 69, 81, 87, 105, 115, 135, 145, 147, 161, 189, 203, 207, 245, 261, 315, 345, 405, 435, 441, 483, 567, 609, 621, 667, 735, 783, 805, 945, 1015, 1035, 1127, 1305, 1323, 1421, 1449, 1827, 1863, 2001, 2205, 2349, 2415, 2835, 3045, 3105, 3335, 3381, 3915, 3969, 4263, 4347, 4669, 5481, 5635, 6003, 6615, 7105, 7245, 9135, 9315, 10005, 10143, 11745, 12789, 13041, 14007, 16443, 16905, 18009, 19845, 21315, 21735, 23345, 27405, 30015, 30429, 32683, 38367, 42021, 50715, 54027, 63945, 65205, 70035, 82215, 90045, 91287, 98049, 115101, 126063, 152145, 163415, 191835, 210105, 270135, 294147, 378189, 456435, 490245, 575505, 630315, 882441, 1470735, 1890945, 2647323, 4412205, 13236615]

約数ペア:

[(1, 13236615), (3, 4412205), (5, 2647323), (7, 1890945), (9, 1470735), (15, 882441), (21, 630315), (23, 575505), (27, 490245), (29, 456435), (35, 378189), (45, 294147), (49, 270135), (63, 210105), (69, 191835), (81, 163415), (87, 152145), (105, 126063), (115, 115101), (135, 98049), (145, 91287), (147, 90045), (161, 82215), (189, 70035), (203, 65205), (207, 63945), (245, 54027), (261, 50715), (315, 42021), (345, 38367), (405, 32683), (435, 30429), (441, 30015), (483, 27405), (567, 23345), (609, 21735), (621, 21315), (667, 19845), (735, 18009), (783, 16905), (805, 16443), (945, 14007), (1015, 13041), (1035, 12789), (1127, 11745), (1305, 10143), (1323, 10005), (1421, 9315), (1449, 9135), (1827, 7245), (1863, 7105), (2001, 6615), (2205, 6003), (2349, 5635), (2415, 5481), (2835, 4669), (3045, 4347), (3105, 4263), (3335, 3969), (3381, 3915)]