74047095

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 62810505

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 79, 131, 135, 159, 237, 265, 393, 395, 477, 655, 711, 795, 1179, 1185, 1431, 1965, 2133, 2385, 3537, 3555, 4187, 5895, 6943, 7155, 10349, 10665, 12561, 17685, 20829, 20935, 31047, 34715, 37683, 51745, 62487, 62805, 93141, 104145, 113049, 155235, 187461, 188415, 279423, 312435, 465705, 548497, 565245, 937305, 1397115, 1645491, 2742485, 4936473, 8227455, 14809419, 24682365, 74047095]

約数ペア:

[(1, 74047095), (3, 24682365), (5, 14809419), (9, 8227455), (15, 4936473), (27, 2742485), (45, 1645491), (53, 1397115), (79, 937305), (131, 565245), (135, 548497), (159, 465705), (237, 312435), (265, 279423), (393, 188415), (395, 187461), (477, 155235), (655, 113049), (711, 104145), (795, 93141), (1179, 62805), (1185, 62487), (1431, 51745), (1965, 37683), (2133, 34715), (2385, 31047), (3537, 20935), (3555, 20829), (4187, 17685), (5895, 12561), (6943, 10665), (7155, 10349)]