72371145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62659}}^1$

素因数の和:62685

約数の個数: 32

約数和(自身を含む): 144368640

約数和(自身を除く): 71997495

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 62659, 187977, 313295, 438613, 689249, 939885, 1315839, 2067747, 2193065, 3446245, 4824743, 6579195, 10338735, 14474229, 24123715, 72371145]

約数ペア:

[(1, 72371145), (3, 24123715), (5, 14474229), (7, 10338735), (11, 6579195), (15, 4824743), (21, 3446245), (33, 2193065), (35, 2067747), (55, 1315839), (77, 939885), (105, 689249), (165, 438613), (231, 313295), (385, 187977), (1155, 62659)]