244142775

素因数分解:

$3^3\times 5^2\times {\mathrm{311}}^1\times {\mathrm{1163}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 450328320

約数和(自身を除く): 206185545

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 311, 675, 933, 1163, 1555, 2799, 3489, 4665, 5815, 7775, 8397, 10467, 13995, 17445, 23325, 29075, 31401, 41985, 52335, 69975, 87225, 157005, 209925, 261675, 361693, 785025, 1085079, 1808465, 3255237, 5425395, 9042325, 9765711, 16276185, 27126975, 48828555, 81380925, 244142775]

約数ペア:

[(1, 244142775), (3, 81380925), (5, 48828555), (9, 27126975), (15, 16276185), (25, 9765711), (27, 9042325), (45, 5425395), (75, 3255237), (135, 1808465), (225, 1085079), (311, 785025), (675, 361693), (933, 261675), (1163, 209925), (1555, 157005), (2799, 87225), (3489, 69975), (4665, 52335), (5815, 41985), (7775, 31401), (8397, 29075), (10467, 23325), (13995, 17445)]