48725235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 94208400

約数和(自身を除く): 45483165

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 149, 169, 195, 215, 387, 447, 507, 559, 585, 645, 745, 845, 1341, 1521, 1677, 1935, 1937, 2235, 2535, 2795, 5031, 5811, 6407, 6705, 7267, 7605, 8385, 9685, 17433, 19221, 21801, 25155, 25181, 29055, 32035, 36335, 57663, 65403, 75543, 83291, 87165, 96105, 109005, 125905, 226629, 249873, 288315, 327015, 377715, 416455, 749619, 1082783, 1133145, 1249365, 3248349, 3748095, 5413915, 9745047, 16241745, 48725235]

約数ペア:

[(1, 48725235), (3, 16241745), (5, 9745047), (9, 5413915), (13, 3748095), (15, 3248349), (39, 1249365), (43, 1133145), (45, 1082783), (65, 749619), (117, 416455), (129, 377715), (149, 327015), (169, 288315), (195, 249873), (215, 226629), (387, 125905), (447, 109005), (507, 96105), (559, 87165), (585, 83291), (645, 75543), (745, 65403), (845, 57663), (1341, 36335), (1521, 32035), (1677, 29055), (1935, 25181), (1937, 25155), (2235, 21801), (2535, 19221), (2795, 17433), (5031, 9685), (5811, 8385), (6407, 7605), (6705, 7267)]