57176865

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 108366336

約数和(自身を除く): 51189471

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2411, 2635, 4743, 7233, 7905, 12055, 21699, 23715, 36165, 40987, 74741, 108495, 122961, 204935, 224223, 368883, 373705, 614805, 672669, 1121115, 1270597, 1844415, 3363345, 3811791, 6352985, 11435373, 19058955, 57176865]

約数ペア:

[(1, 57176865), (3, 19058955), (5, 11435373), (9, 6352985), (15, 3811791), (17, 3363345), (31, 1844415), (45, 1270597), (51, 1121115), (85, 672669), (93, 614805), (153, 373705), (155, 368883), (255, 224223), (279, 204935), (465, 122961), (527, 108495), (765, 74741), (1395, 40987), (1581, 36165), (2411, 23715), (2635, 21699), (4743, 12055), (7233, 7905)]