273158145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10859}}^1$

素因数の和:10926

約数の個数: 48

約数和(自身を含む): 521801280

約数和(自身を除く): 248643135

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 8385, 10859, 25155, 32577, 54295, 97731, 141167, 162885, 423501, 466937, 488655, 705835, 1270503, 1400811, 2117505, 2334685, 4202433, 6070181, 6352515, 7004055, 18210543, 21012165, 30350905, 54631629, 91052715, 273158145]

約数ペア:

[(1, 273158145), (3, 91052715), (5, 54631629), (9, 30350905), (13, 21012165), (15, 18210543), (39, 7004055), (43, 6352515), (45, 6070181), (65, 4202433), (117, 2334685), (129, 2117505), (195, 1400811), (215, 1270503), (387, 705835), (559, 488655), (585, 466937), (645, 423501), (1677, 162885), (1935, 141167), (2795, 97731), (5031, 54295), (8385, 32577), (10859, 25155)]