1965549135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{617}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 3524083200

約数和(自身を除く): 1558534065

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 449, 473, 617, 645, 1347, 1419, 1851, 2245, 2365, 3085, 4939, 6735, 6787, 7095, 9255, 14817, 19307, 20361, 24695, 26531, 33935, 57921, 74085, 79593, 96535, 101805, 132655, 212377, 277033, 289605, 291841, 397965, 637131, 831099, 875523, 1061885, 1385165, 1459205, 3047363, 3185655, 4155495, 4377615, 9142089, 11912419, 15236815, 35737257, 45710445, 59562095, 131036609, 178686285, 393109827, 655183045, 1965549135]

約数ペア:

[(1, 1965549135), (3, 655183045), (5, 393109827), (11, 178686285), (15, 131036609), (33, 59562095), (43, 45710445), (55, 35737257), (129, 15236815), (165, 11912419), (215, 9142089), (449, 4377615), (473, 4155495), (617, 3185655), (645, 3047363), (1347, 1459205), (1419, 1385165), (1851, 1061885), (2245, 875523), (2365, 831099), (3085, 637131), (4939, 397965), (6735, 291841), (6787, 289605), (7095, 277033), (9255, 212377), (14817, 132655), (19307, 101805), (20361, 96535), (24695, 79593), (26531, 74085), (33935, 57921)]