4158495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 8146944

約数和(自身を除く): 3988449

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 271, 279, 341, 465, 495, 813, 1023, 1355, 1395, 1705, 2439, 2981, 3069, 4065, 5115, 8401, 8943, 12195, 14905, 15345, 25203, 26829, 42005, 44715, 75609, 92411, 126015, 134145, 277233, 378045, 462055, 831699, 1386165, 4158495]

約数ペア:

[(1, 4158495), (3, 1386165), (5, 831699), (9, 462055), (11, 378045), (15, 277233), (31, 134145), (33, 126015), (45, 92411), (55, 75609), (93, 44715), (99, 42005), (155, 26829), (165, 25203), (271, 15345), (279, 14905), (341, 12195), (465, 8943), (495, 8401), (813, 5115), (1023, 4065), (1355, 3069), (1395, 2981), (1705, 2439)]