324415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 32

約数和(自身を含む): 516096

約数和(自身を除く): 191681

約数列:

[1, 5, 7, 13, 23, 31, 35, 65, 91, 115, 155, 161, 217, 299, 403, 455, 713, 805, 1085, 1495, 2015, 2093, 2821, 3565, 4991, 9269, 10465, 14105, 24955, 46345, 64883, 324415]

約数ペア:

[(1, 324415), (5, 64883), (7, 46345), (13, 24955), (23, 14105), (31, 10465), (35, 9269), (65, 4991), (91, 3565), (115, 2821), (155, 2093), (161, 2015), (217, 1495), (299, 1085), (403, 805), (455, 713)]