47913525

素因数分解:

$3^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:278

約数の個数: 84

約数和(自身を含む): 97583040

約数和(自身を除く): 49669515

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 239, 243, 275, 297, 405, 495, 675, 717, 729, 825, 891, 1195, 1215, 1485, 2025, 2151, 2475, 2629, 2673, 3585, 3645, 4455, 5975, 6075, 6453, 7425, 7887, 8019, 10755, 13145, 13365, 17925, 18225, 19359, 22275, 23661, 32265, 39435, 40095, 53775, 58077, 65725, 66825, 70983, 96795, 118305, 161325, 174231, 197175, 200475, 212949, 290385, 354915, 483975, 591525, 638847, 871155, 1064745, 1451925, 1774575, 1916541, 3194235, 4355775, 5323725, 9582705, 15971175, 47913525]

約数ペア:

[(1, 47913525), (3, 15971175), (5, 9582705), (9, 5323725), (11, 4355775), (15, 3194235), (25, 1916541), (27, 1774575), (33, 1451925), (45, 1064745), (55, 871155), (75, 638847), (81, 591525), (99, 483975), (135, 354915), (165, 290385), (225, 212949), (239, 200475), (243, 197175), (275, 174231), (297, 161325), (405, 118305), (495, 96795), (675, 70983), (717, 66825), (729, 65725), (825, 58077), (891, 53775), (1195, 40095), (1215, 39435), (1485, 32265), (2025, 23661), (2151, 22275), (2475, 19359), (2629, 18225), (2673, 17925), (3585, 13365), (3645, 13145), (4455, 10755), (5975, 8019), (6075, 7887), (6453, 7425)]