2023934445

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8179}}^1$

素因数の和:8256

約数の個数: 80

約数和(自身を含む): 3990792960

約数和(自身を除く): 1966858515

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 81, 117, 135, 141, 195, 235, 351, 405, 423, 585, 611, 705, 1053, 1269, 1755, 1833, 2115, 3055, 3807, 5265, 5499, 6345, 8179, 9165, 16497, 19035, 24537, 27495, 40895, 49491, 73611, 82485, 106327, 122685, 220833, 247455, 318981, 368055, 384413, 531635, 662499, 956943, 1104165, 1153239, 1594905, 1922065, 2870829, 3312495, 3459717, 4784715, 4997369, 5766195, 8612487, 10379151, 14354145, 14992107, 17298585, 24986845, 31137453, 43062435, 44976321, 51895755, 74960535, 134928963, 155687265, 224881605, 404786889, 674644815, 2023934445]

約数ペア:

[(1, 2023934445), (3, 674644815), (5, 404786889), (9, 224881605), (13, 155687265), (15, 134928963), (27, 74960535), (39, 51895755), (45, 44976321), (47, 43062435), (65, 31137453), (81, 24986845), (117, 17298585), (135, 14992107), (141, 14354145), (195, 10379151), (235, 8612487), (351, 5766195), (405, 4997369), (423, 4784715), (585, 3459717), (611, 3312495), (705, 2870829), (1053, 1922065), (1269, 1594905), (1755, 1153239), (1833, 1104165), (2115, 956943), (3055, 662499), (3807, 531635), (5265, 384413), (5499, 368055), (6345, 318981), (8179, 247455), (9165, 220833), (16497, 122685), (19035, 106327), (24537, 82485), (27495, 73611), (40895, 49491)]