415996395

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 674023680

約数和(自身を除く): 258027285

約数列:

[1, 3, 5, 15, 131, 269, 393, 655, 787, 807, 1345, 1965, 2361, 3935, 4035, 11805, 35239, 103097, 105717, 176195, 211703, 309291, 515485, 528585, 635109, 1058515, 1546455, 3175545, 27733093, 83199279, 138665465, 415996395]

約数ペア:

[(1, 415996395), (3, 138665465), (5, 83199279), (15, 27733093), (131, 3175545), (269, 1546455), (393, 1058515), (655, 635109), (787, 528585), (807, 515485), (1345, 309291), (1965, 211703), (2361, 176195), (3935, 105717), (4035, 103097), (11805, 35239)]