85930915

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 125890560

約数和(自身を除く): 39959645

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 899, 1015, 1085, 2731, 4495, 6293, 13655, 19117, 31465, 79199, 84661, 95585, 395995, 423305, 554393, 592627, 2455169, 2771965, 2963135, 12275845, 17186183, 85930915]

約数ペア:

[(1, 85930915), (5, 17186183), (7, 12275845), (29, 2963135), (31, 2771965), (35, 2455169), (145, 592627), (155, 554393), (203, 423305), (217, 395995), (899, 95585), (1015, 84661), (1085, 79199), (2731, 31465), (4495, 19117), (6293, 13655)]