79551585

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2039}}^1$

素因数の和:2087

約数の個数: 48

約数和(自身を含む): 150307200

約数和(自身を除く): 70755615

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1445, 2039, 2295, 2601, 4335, 6117, 7803, 10195, 13005, 18351, 30585, 34663, 39015, 55053, 91755, 103989, 173315, 275265, 311967, 519945, 589271, 935901, 1559835, 1767813, 2946355, 4679505, 5303439, 8839065, 15910317, 26517195, 79551585]

約数ペア:

[(1, 79551585), (3, 26517195), (5, 15910317), (9, 8839065), (15, 5303439), (17, 4679505), (27, 2946355), (45, 1767813), (51, 1559835), (85, 935901), (135, 589271), (153, 519945), (255, 311967), (289, 275265), (459, 173315), (765, 103989), (867, 91755), (1445, 55053), (2039, 39015), (2295, 34663), (2601, 30585), (4335, 18351), (6117, 13005), (7803, 10195)]