87078045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3433}}^1$

素因数の和:3549

約数の個数: 32

約数和(自身を含む): 148348800

約数和(自身を除く): 61270755

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 445, 1335, 1691, 3433, 5073, 8455, 10299, 17165, 25365, 51495, 65227, 195681, 305537, 326135, 916611, 978405, 1527685, 4583055, 5805203, 17415609, 29026015, 87078045]

約数ペア:

[(1, 87078045), (3, 29026015), (5, 17415609), (15, 5805203), (19, 4583055), (57, 1527685), (89, 978405), (95, 916611), (267, 326135), (285, 305537), (445, 195681), (1335, 65227), (1691, 51495), (3433, 25365), (5073, 17165), (8455, 10299)]