3286465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 5031936

約数和(自身を除く): 1745471

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 233, 403, 455, 1085, 1165, 1631, 2015, 2821, 3029, 7223, 8155, 14105, 15145, 21203, 36115, 50561, 93899, 106015, 252805, 469495, 657293, 3286465]

約数ペア:

[(1, 3286465), (5, 657293), (7, 469495), (13, 252805), (31, 106015), (35, 93899), (65, 50561), (91, 36115), (155, 21203), (217, 15145), (233, 14105), (403, 8155), (455, 7223), (1085, 3029), (1165, 2821), (1631, 2015)]