5620725

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{757}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 11279040

約数和(自身を除く): 5658315

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 757, 825, 1485, 2271, 2475, 3785, 6813, 7425, 8327, 11355, 18925, 20439, 24981, 34065, 41635, 56775, 74943, 102195, 124905, 170325, 208175, 224829, 374715, 510975, 624525, 1124145, 1873575, 5620725]

約数ペア:

[(1, 5620725), (3, 1873575), (5, 1124145), (9, 624525), (11, 510975), (15, 374715), (25, 224829), (27, 208175), (33, 170325), (45, 124905), (55, 102195), (75, 74943), (99, 56775), (135, 41635), (165, 34065), (225, 24981), (275, 20439), (297, 18925), (495, 11355), (675, 8327), (757, 7425), (825, 6813), (1485, 3785), (2271, 2475)]