2023831755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{177763}}^1$

素因数の和:177808

約数の個数: 48

約数和(自身を含む): 3993290496

約数和(自身を除く): 1969458741

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 11385, 177763, 533289, 888815, 1599867, 1955393, 2666445, 4088549, 5866179, 7999335, 9776965, 12265647, 17598537, 20442745, 29330895, 36796941, 44974039, 61328235, 87992685, 134922117, 183984705, 224870195, 404766351, 674610585, 2023831755]

約数ペア:

[(1, 2023831755), (3, 674610585), (5, 404766351), (9, 224870195), (11, 183984705), (15, 134922117), (23, 87992685), (33, 61328235), (45, 44974039), (55, 36796941), (69, 29330895), (99, 20442745), (115, 17598537), (165, 12265647), (207, 9776965), (253, 7999335), (345, 5866179), (495, 4088549), (759, 2666445), (1035, 1955393), (1265, 1599867), (2277, 888815), (3795, 533289), (11385, 177763)]