27566055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 56332800

約数和(自身を除く): 28766745

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 977, 1045, 1485, 1881, 2565, 2931, 3135, 4885, 5643, 8793, 9405, 10747, 14655, 18563, 26379, 28215, 32241, 43965, 53735, 55689, 92815, 96723, 131895, 161205, 167067, 204193, 278445, 290169, 483615, 501201, 612579, 835335, 1020965, 1450845, 1837737, 2506005, 3062895, 5513211, 9188685, 27566055]

約数ペア:

[(1, 27566055), (3, 9188685), (5, 5513211), (9, 3062895), (11, 2506005), (15, 1837737), (19, 1450845), (27, 1020965), (33, 835335), (45, 612579), (55, 501201), (57, 483615), (95, 290169), (99, 278445), (135, 204193), (165, 167067), (171, 161205), (209, 131895), (285, 96723), (297, 92815), (495, 55689), (513, 53735), (627, 43965), (855, 32241), (977, 28215), (1045, 26379), (1485, 18563), (1881, 14655), (2565, 10747), (2931, 9405), (3135, 8793), (4885, 5643)]