105987015

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14813}}^1$

素因数の和:14880

約数の個数: 32

約数和(自身を含む): 191989440

約数和(自身を除く): 86002425

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 14813, 44439, 74065, 133317, 222195, 399951, 666585, 785089, 1999755, 2355267, 3925445, 7065801, 11776335, 21197403, 35329005, 105987015]

約数ペア:

[(1, 105987015), (3, 35329005), (5, 21197403), (9, 11776335), (15, 7065801), (27, 3925445), (45, 2355267), (53, 1999755), (135, 785089), (159, 666585), (265, 399951), (477, 222195), (795, 133317), (1431, 74065), (2385, 44439), (7155, 14813)]