4942755

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 4734045

約数列:

[1, 3, 5, 9, 15, 19, 27, 41, 45, 47, 57, 95, 123, 135, 141, 171, 205, 235, 285, 369, 423, 513, 615, 705, 779, 855, 893, 1107, 1269, 1845, 1927, 2115, 2337, 2565, 2679, 3895, 4465, 5535, 5781, 6345, 7011, 8037, 9635, 11685, 13395, 17343, 21033, 24111, 28905, 35055, 36613, 40185, 52029, 86715, 105165, 109839, 120555, 183065, 260145, 329517, 549195, 988551, 1647585, 4942755]

約数ペア:

[(1, 4942755), (3, 1647585), (5, 988551), (9, 549195), (15, 329517), (19, 260145), (27, 183065), (41, 120555), (45, 109839), (47, 105165), (57, 86715), (95, 52029), (123, 40185), (135, 36613), (141, 35055), (171, 28905), (205, 24111), (235, 21033), (285, 17343), (369, 13395), (423, 11685), (513, 9635), (615, 8037), (705, 7011), (779, 6345), (855, 5781), (893, 5535), (1107, 4465), (1269, 3895), (1845, 2679), (1927, 2565), (2115, 2337)]