3621915

素因数分解:

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

素因数の和:302

約数の個数: 48

約数和(自身を含む): 7128576

約数和(自身を除く): 3506661

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 271, 297, 405, 495, 813, 891, 1215, 1355, 1485, 2439, 2673, 2981, 4065, 4455, 7317, 8943, 12195, 13365, 14905, 21951, 26829, 36585, 44715, 65853, 80487, 109755, 134145, 241461, 329265, 402435, 724383, 1207305, 3621915]

約数ペア:

[(1, 3621915), (3, 1207305), (5, 724383), (9, 402435), (11, 329265), (15, 241461), (27, 134145), (33, 109755), (45, 80487), (55, 65853), (81, 44715), (99, 36585), (135, 26829), (165, 21951), (243, 14905), (271, 13365), (297, 12195), (405, 8943), (495, 7317), (813, 4455), (891, 4065), (1215, 2981), (1355, 2673), (1485, 2439)]