73764135

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 136604160

約数和(自身を除く): 62840025

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 97, 129, 131, 135, 215, 291, 387, 393, 485, 645, 655, 873, 1161, 1179, 1455, 1935, 1965, 2619, 3537, 4171, 4365, 5633, 5805, 5895, 12513, 12707, 13095, 16899, 17685, 20855, 28165, 37539, 38121, 50697, 62565, 63535, 84495, 112617, 114363, 152091, 187695, 190605, 253485, 343089, 546401, 563085, 571815, 760455, 1639203, 1715445, 2732005, 4917609, 8196015, 14752827, 24588045, 73764135]

約数ペア:

[(1, 73764135), (3, 24588045), (5, 14752827), (9, 8196015), (15, 4917609), (27, 2732005), (43, 1715445), (45, 1639203), (97, 760455), (129, 571815), (131, 563085), (135, 546401), (215, 343089), (291, 253485), (387, 190605), (393, 187695), (485, 152091), (645, 114363), (655, 112617), (873, 84495), (1161, 63535), (1179, 62565), (1455, 50697), (1935, 38121), (1965, 37539), (2619, 28165), (3537, 20855), (4171, 17685), (4365, 16899), (5633, 13095), (5805, 12707), (5895, 12513)]