1444760135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 2221793280

約数和(自身を除く): 777033145

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 223, 377, 455, 491, 1015, 1115, 1561, 1885, 2455, 2639, 2899, 3437, 6383, 6467, 7805, 13195, 14239, 14495, 17185, 20293, 31915, 32335, 44681, 45269, 71195, 84071, 99673, 101465, 109493, 185107, 223405, 226345, 420355, 498365, 547465, 588497, 766451, 925535, 1295749, 1423409, 2942485, 3175297, 3832255, 6478745, 7117045, 9963863, 15876485, 22227079, 41278861, 49819315, 111135395, 206394305, 288952027, 1444760135]

約数ペア:

[(1, 1444760135), (5, 288952027), (7, 206394305), (13, 111135395), (29, 49819315), (35, 41278861), (65, 22227079), (91, 15876485), (145, 9963863), (203, 7117045), (223, 6478745), (377, 3832255), (455, 3175297), (491, 2942485), (1015, 1423409), (1115, 1295749), (1561, 925535), (1885, 766451), (2455, 588497), (2639, 547465), (2899, 498365), (3437, 420355), (6383, 226345), (6467, 223405), (7805, 185107), (13195, 109493), (14239, 101465), (14495, 99673), (17185, 84071), (20293, 71195), (31915, 45269), (32335, 44681)]