63848325

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 109992960

約数和(自身を除く): 46144635

約数列:

[1, 3, 5, 15, 25, 47, 59, 75, 141, 177, 235, 295, 307, 705, 885, 921, 1175, 1475, 1535, 2773, 3525, 4425, 4605, 7675, 8319, 13865, 14429, 18113, 23025, 41595, 43287, 54339, 69325, 72145, 90565, 207975, 216435, 271695, 360725, 452825, 851311, 1082175, 1358475, 2553933, 4256555, 12769665, 21282775, 63848325]

約数ペア:

[(1, 63848325), (3, 21282775), (5, 12769665), (15, 4256555), (25, 2553933), (47, 1358475), (59, 1082175), (75, 851311), (141, 452825), (177, 360725), (235, 271695), (295, 216435), (307, 207975), (705, 90565), (885, 72145), (921, 69325), (1175, 54339), (1475, 43287), (1535, 41595), (2773, 23025), (3525, 18113), (4425, 14429), (4605, 13865), (7675, 8319)]