65928075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 113564160

約数和(自身を除く): 47636085

約数列:

[1, 3, 5, 15, 25, 47, 59, 75, 141, 177, 235, 295, 317, 705, 885, 951, 1175, 1475, 1585, 2773, 3525, 4425, 4755, 7925, 8319, 13865, 14899, 18703, 23775, 41595, 44697, 56109, 69325, 74495, 93515, 207975, 223485, 280545, 372475, 467575, 879041, 1117425, 1402725, 2637123, 4395205, 13185615, 21976025, 65928075]

約数ペア:

[(1, 65928075), (3, 21976025), (5, 13185615), (15, 4395205), (25, 2637123), (47, 1402725), (59, 1117425), (75, 879041), (141, 467575), (177, 372475), (235, 280545), (295, 223485), (317, 207975), (705, 93515), (885, 74495), (951, 69325), (1175, 56109), (1475, 44697), (1585, 41595), (2773, 23775), (3525, 18703), (4425, 14899), (4755, 13865), (7925, 8319)]