31727025

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4273}}^1$

素因数の和:4303

約数の個数: 48

約数和(自身を含む): 63597120

約数和(自身を除く): 31870095

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 4273, 7425, 12819, 21365, 38457, 47003, 64095, 106825, 115371, 141009, 192285, 235015, 320475, 423027, 576855, 705045, 961425, 1175075, 1269081, 2115135, 2884275, 3525225, 6345405, 10575675, 31727025]

約数ペア:

[(1, 31727025), (3, 10575675), (5, 6345405), (9, 3525225), (11, 2884275), (15, 2115135), (25, 1269081), (27, 1175075), (33, 961425), (45, 705045), (55, 576855), (75, 423027), (99, 320475), (135, 235015), (165, 192285), (225, 141009), (275, 115371), (297, 106825), (495, 64095), (675, 47003), (825, 38457), (1485, 21365), (2475, 12819), (4273, 7425)]