141681345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 254817024

約数和(自身を除く): 113135679

約数列:

[1, 3, 5, 13, 15, 39, 43, 61, 65, 129, 183, 195, 215, 277, 305, 559, 645, 793, 831, 915, 1385, 1677, 2379, 2623, 2795, 3601, 3965, 4155, 7869, 8385, 10803, 11895, 11911, 13115, 16897, 18005, 34099, 35733, 39345, 50691, 54015, 59555, 84485, 102297, 154843, 170495, 178665, 219661, 253455, 464529, 511485, 658983, 726571, 774215, 1098305, 2179713, 2322645, 3294915, 3632855, 9445423, 10898565, 28336269, 47227115, 141681345]

約数ペア:

[(1, 141681345), (3, 47227115), (5, 28336269), (13, 10898565), (15, 9445423), (39, 3632855), (43, 3294915), (61, 2322645), (65, 2179713), (129, 1098305), (183, 774215), (195, 726571), (215, 658983), (277, 511485), (305, 464529), (559, 253455), (645, 219661), (793, 178665), (831, 170495), (915, 154843), (1385, 102297), (1677, 84485), (2379, 59555), (2623, 54015), (2795, 50691), (3601, 39345), (3965, 35733), (4155, 34099), (7869, 18005), (8385, 16897), (10803, 13115), (11895, 11911)]