68588275

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 102850560

約数和(自身を除く): 34262285

約数列:

[1, 5, 7, 25, 31, 35, 47, 155, 175, 217, 235, 269, 329, 775, 1085, 1175, 1345, 1457, 1645, 1883, 5425, 6725, 7285, 8225, 8339, 9415, 10199, 12643, 36425, 41695, 47075, 50995, 58373, 63215, 88501, 208475, 254975, 291865, 316075, 391933, 442505, 1459325, 1959665, 2212525, 2743531, 9798325, 13717655, 68588275]

約数ペア:

[(1, 68588275), (5, 13717655), (7, 9798325), (25, 2743531), (31, 2212525), (35, 1959665), (47, 1459325), (155, 442505), (175, 391933), (217, 316075), (235, 291865), (269, 254975), (329, 208475), (775, 88501), (1085, 63215), (1175, 58373), (1345, 50995), (1457, 47075), (1645, 41695), (1883, 36425), (5425, 12643), (6725, 10199), (7285, 9415), (8225, 8339)]