40760445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 33889155

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 59, 79, 159, 165, 177, 237, 265, 295, 395, 583, 649, 795, 869, 885, 1185, 1749, 1947, 2607, 2915, 3127, 3245, 4187, 4345, 4661, 8745, 9381, 9735, 12561, 13035, 13983, 15635, 20935, 23305, 34397, 46057, 46905, 51271, 62805, 69915, 103191, 138171, 153813, 171985, 230285, 247033, 256355, 515955, 690855, 741099, 769065, 1235165, 2717363, 3705495, 8152089, 13586815, 40760445]

約数ペア:

[(1, 40760445), (3, 13586815), (5, 8152089), (11, 3705495), (15, 2717363), (33, 1235165), (53, 769065), (55, 741099), (59, 690855), (79, 515955), (159, 256355), (165, 247033), (177, 230285), (237, 171985), (265, 153813), (295, 138171), (395, 103191), (583, 69915), (649, 62805), (795, 51271), (869, 46905), (885, 46057), (1185, 34397), (1749, 23305), (1947, 20935), (2607, 15635), (2915, 13983), (3127, 13035), (3245, 12561), (4187, 9735), (4345, 9381), (4661, 8745)]