145064465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{318823}}^1$

素因数の和:318848

約数の個数: 16

約数和(自身を含む): 214249728

約数和(自身を除く): 69185263

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 318823, 1594115, 2231761, 4144699, 11158805, 20723495, 29012893, 145064465]

約数ペア:

[(1, 145064465), (5, 29012893), (7, 20723495), (13, 11158805), (35, 4144699), (65, 2231761), (91, 1594115), (455, 318823)]