29777715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 57657600

約数和(自身を除く): 27879885

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1399, 1419, 1935, 2365, 4197, 4257, 6995, 7095, 12591, 15389, 20985, 21285, 46167, 60157, 62955, 76945, 138501, 180471, 230835, 300785, 541413, 661727, 692505, 902355, 1985181, 2707065, 3308635, 5955543, 9925905, 29777715]

約数ペア:

[(1, 29777715), (3, 9925905), (5, 5955543), (9, 3308635), (11, 2707065), (15, 1985181), (33, 902355), (43, 692505), (45, 661727), (55, 541413), (99, 300785), (129, 230835), (165, 180471), (215, 138501), (387, 76945), (473, 62955), (495, 60157), (645, 46167), (1399, 21285), (1419, 20985), (1935, 15389), (2365, 12591), (4197, 7095), (4257, 6995)]