2508165

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 4913568

約数和(自身を除く): 2405403

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 563, 891, 1485, 1689, 2815, 4455, 5067, 6193, 8445, 15201, 18579, 25335, 30965, 45603, 55737, 76005, 92895, 167211, 228015, 278685, 501633, 836055, 2508165]

約数ペア:

[(1, 2508165), (3, 836055), (5, 501633), (9, 278685), (11, 228015), (15, 167211), (27, 92895), (33, 76005), (45, 55737), (55, 45603), (81, 30965), (99, 25335), (135, 18579), (165, 15201), (297, 8445), (405, 6193), (495, 5067), (563, 4455), (891, 2815), (1485, 1689)]