187551265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 258422400

約数和(自身を除く): 70871135

約数列:

[1, 5, 11, 29, 55, 59, 145, 295, 319, 649, 1595, 1711, 1993, 3245, 8555, 9965, 18821, 21923, 57797, 94105, 109615, 117587, 288985, 587935, 635767, 1293457, 3178835, 3410023, 6467285, 17050115, 37510253, 187551265]

約数ペア:

[(1, 187551265), (5, 37510253), (11, 17050115), (29, 6467285), (55, 3410023), (59, 3178835), (145, 1293457), (295, 635767), (319, 587935), (649, 288985), (1595, 117587), (1711, 109615), (1993, 94105), (3245, 57797), (8555, 21923), (9965, 18821)]