145052215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{376759}}^1$

素因数の和:376782

約数の個数: 16

約数和(自身を含む): 217013760

約数和(自身を除く): 71961545

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 376759, 1883795, 2637313, 4144349, 13186565, 20721745, 29010443, 145052215]

約数ペア:

[(1, 145052215), (5, 29010443), (7, 20721745), (11, 13186565), (35, 4144349), (55, 2637313), (77, 1883795), (385, 376759)]