297926145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13997}}^1$

素因数の和:14062

約数の個数: 48

約数和(自身を含む): 576493632

約数和(自身を除く): 278567487

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 13997, 21285, 41991, 69985, 125973, 153967, 209955, 461901, 601871, 629865, 769835, 1385703, 1805613, 2309505, 3009355, 5416839, 6620581, 6928515, 9028065, 19861743, 27084195, 33102905, 59585229, 99308715, 297926145]

約数ペア:

[(1, 297926145), (3, 99308715), (5, 59585229), (9, 33102905), (11, 27084195), (15, 19861743), (33, 9028065), (43, 6928515), (45, 6620581), (55, 5416839), (99, 3009355), (129, 2309505), (165, 1805613), (215, 1385703), (387, 769835), (473, 629865), (495, 601871), (645, 461901), (1419, 209955), (1935, 153967), (2365, 125973), (4257, 69985), (7095, 41991), (13997, 21285)]