2017303725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{2141}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 3537898560

約数和(自身を除く): 1520594835

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 739, 1275, 2141, 2217, 3695, 6423, 10705, 11085, 12563, 18475, 32115, 36397, 37689, 53525, 55425, 62815, 109191, 160575, 181985, 188445, 314075, 545955, 909925, 942225, 1582199, 2729775, 4746597, 7910995, 23732985, 26897383, 39554975, 80692149, 118664925, 134486915, 403460745, 672434575, 2017303725]

約数ペア:

[(1, 2017303725), (3, 672434575), (5, 403460745), (15, 134486915), (17, 118664925), (25, 80692149), (51, 39554975), (75, 26897383), (85, 23732985), (255, 7910995), (425, 4746597), (739, 2729775), (1275, 1582199), (2141, 942225), (2217, 909925), (3695, 545955), (6423, 314075), (10705, 188445), (11085, 181985), (12563, 160575), (18475, 109191), (32115, 62815), (36397, 55425), (37689, 53525)]