86349015

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4444

約数の個数: 48

約数和(自身を含む): 164436480

約数和(自身を除く): 78087465

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 3933, 4391, 6555, 13173, 19665, 21955, 39519, 65865, 83429, 100993, 197595, 250287, 302979, 417145, 504965, 750861, 908937, 1251435, 1514895, 1918867, 3754305, 4544685, 5756601, 9594335, 17269803, 28783005, 86349015]

約数ペア:

[(1, 86349015), (3, 28783005), (5, 17269803), (9, 9594335), (15, 5756601), (19, 4544685), (23, 3754305), (45, 1918867), (57, 1514895), (69, 1251435), (95, 908937), (115, 750861), (171, 504965), (207, 417145), (285, 302979), (345, 250287), (437, 197595), (855, 100993), (1035, 83429), (1311, 65865), (2185, 39519), (3933, 21955), (4391, 19665), (6555, 13173)]