26358345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 52738560

約数和(自身を除く): 26380215

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 585, 621, 653, 897, 1035, 1495, 1755, 1959, 2691, 3105, 3265, 4485, 5877, 8073, 8489, 9795, 13455, 15019, 17631, 25467, 29385, 40365, 42445, 45057, 75095, 76401, 88155, 127335, 135171, 195247, 225285, 229203, 382005, 405513, 585741, 675855, 976235, 1146015, 1757223, 2027565, 2928705, 5271669, 8786115, 26358345]

約数ペア:

[(1, 26358345), (3, 8786115), (5, 5271669), (9, 2928705), (13, 2027565), (15, 1757223), (23, 1146015), (27, 976235), (39, 675855), (45, 585741), (65, 405513), (69, 382005), (115, 229203), (117, 225285), (135, 195247), (195, 135171), (207, 127335), (299, 88155), (345, 76401), (351, 75095), (585, 45057), (621, 42445), (653, 40365), (897, 29385), (1035, 25467), (1495, 17631), (1755, 15019), (1959, 13455), (2691, 9795), (3105, 8489), (3265, 8073), (4485, 5877)]