315097615

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16339}}^1$

素因数の和:16399

約数の個数: 32

約数和(自身を含む): 470592000

約数和(自身を除く): 155494385

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 16339, 19285, 81695, 114373, 310441, 473831, 571865, 1552205, 2173087, 2369155, 3316817, 9002789, 10865435, 16584085, 45013945, 63019523, 315097615]

約数ペア:

[(1, 315097615), (5, 63019523), (7, 45013945), (19, 16584085), (29, 10865435), (35, 9002789), (95, 3316817), (133, 2369155), (145, 2173087), (203, 1552205), (551, 571865), (665, 473831), (1015, 310441), (2755, 114373), (3857, 81695), (16339, 19285)]