43132005

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 89915904

約数和(自身を除く): 46783899

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 49, 63, 93, 105, 147, 155, 217, 245, 279, 315, 441, 465, 631, 651, 735, 1085, 1395, 1519, 1893, 1953, 2205, 3155, 3255, 4417, 4557, 5679, 7595, 9465, 9765, 13251, 13671, 19561, 22085, 22785, 28395, 30919, 39753, 58683, 66255, 68355, 92757, 97805, 136927, 154595, 176049, 198765, 278271, 293415, 410781, 463785, 684635, 880245, 958489, 1232343, 1391355, 2053905, 2875467, 4792445, 6161715, 8626401, 14377335, 43132005]

約数ペア:

[(1, 43132005), (3, 14377335), (5, 8626401), (7, 6161715), (9, 4792445), (15, 2875467), (21, 2053905), (31, 1391355), (35, 1232343), (45, 958489), (49, 880245), (63, 684635), (93, 463785), (105, 410781), (147, 293415), (155, 278271), (217, 198765), (245, 176049), (279, 154595), (315, 136927), (441, 97805), (465, 92757), (631, 68355), (651, 66255), (735, 58683), (1085, 39753), (1395, 30919), (1519, 28395), (1893, 22785), (1953, 22085), (2205, 19561), (3155, 13671), (3255, 13251), (4417, 9765), (4557, 9465), (5679, 7595)]