75097715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 113287680

約数和(自身を除く): 38189965

約数列:

[1, 5, 7, 11, 35, 55, 77, 131, 385, 655, 917, 1441, 1489, 4585, 7205, 7445, 10087, 10423, 16379, 50435, 52115, 81895, 114653, 195059, 573265, 975295, 1365413, 2145649, 6827065, 10728245, 15019543, 75097715]

約数ペア:

[(1, 75097715), (5, 15019543), (7, 10728245), (11, 6827065), (35, 2145649), (55, 1365413), (77, 975295), (131, 573265), (385, 195059), (655, 114653), (917, 81895), (1441, 52115), (1489, 50435), (4585, 16379), (7205, 10423), (7445, 10087)]