78740145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14461}}^1$

素因数の和:14494

約数の個数: 36

約数和(自身を含む): 150028788

約数和(自身を除く): 71288643

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 14461, 43383, 72305, 130149, 159071, 216915, 477213, 650745, 795355, 1431639, 1749781, 2386065, 5249343, 7158195, 8748905, 15748029, 26246715, 78740145]

約数ペア:

[(1, 78740145), (3, 26246715), (5, 15748029), (9, 8748905), (11, 7158195), (15, 5249343), (33, 2386065), (45, 1749781), (55, 1431639), (99, 795355), (121, 650745), (165, 477213), (363, 216915), (495, 159071), (605, 130149), (1089, 72305), (1815, 43383), (5445, 14461)]