1371966255

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{563}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 2692635264

約数和(自身を除く): 1320669009

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 547, 563, 891, 1485, 1641, 1689, 2735, 2815, 4455, 4923, 5067, 6017, 6193, 8205, 8445, 14769, 15201, 18051, 18579, 24615, 25335, 30085, 30965, 44307, 45603, 54153, 55737, 73845, 76005, 90255, 92895, 162459, 167211, 221535, 228015, 270765, 278685, 307961, 487377, 501633, 812295, 836055, 923883, 1539805, 2436885, 2508165, 2771649, 3387571, 4619415, 8314947, 10162713, 13858245, 16937855, 24944841, 30488139, 41574735, 50813565, 91464417, 124724205, 152440695, 274393251, 457322085, 1371966255]

約数ペア:

[(1, 1371966255), (3, 457322085), (5, 274393251), (9, 152440695), (11, 124724205), (15, 91464417), (27, 50813565), (33, 41574735), (45, 30488139), (55, 24944841), (81, 16937855), (99, 13858245), (135, 10162713), (165, 8314947), (297, 4619415), (405, 3387571), (495, 2771649), (547, 2508165), (563, 2436885), (891, 1539805), (1485, 923883), (1641, 836055), (1689, 812295), (2735, 501633), (2815, 487377), (4455, 307961), (4923, 278685), (5067, 270765), (6017, 228015), (6193, 221535), (8205, 167211), (8445, 162459), (14769, 92895), (15201, 90255), (18051, 76005), (18579, 73845), (24615, 55737), (25335, 54153), (30085, 45603), (30965, 44307)]