2017477125

素因数分解:

$3^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3907}}^1$

素因数の和:3954

約数の個数: 96

約数和(自身を含む): 3994413696

約数和(自身を除く): 1976936571

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 125, 135, 153, 225, 243, 255, 375, 405, 425, 459, 675, 765, 1125, 1215, 1275, 1377, 2025, 2125, 2295, 3375, 3825, 3907, 4131, 6075, 6375, 6885, 10125, 11475, 11721, 19125, 19535, 20655, 30375, 34425, 35163, 57375, 58605, 66419, 97675, 103275, 105489, 172125, 175815, 199257, 293025, 316467, 332095, 488375, 516375, 527445, 597771, 879075, 949401, 996285, 1465125, 1582335, 1660475, 1793313, 2637225, 2988855, 4395375, 4747005, 4981425, 5379939, 7911675, 8302375, 8966565, 13186125, 14944275, 16139817, 23735025, 24907125, 26899695, 39558375, 44832825, 74721375, 80699085, 118675125, 134498475, 224164125, 403495425, 672492375, 2017477125]

約数ペア:

[(1, 2017477125), (3, 672492375), (5, 403495425), (9, 224164125), (15, 134498475), (17, 118675125), (25, 80699085), (27, 74721375), (45, 44832825), (51, 39558375), (75, 26899695), (81, 24907125), (85, 23735025), (125, 16139817), (135, 14944275), (153, 13186125), (225, 8966565), (243, 8302375), (255, 7911675), (375, 5379939), (405, 4981425), (425, 4747005), (459, 4395375), (675, 2988855), (765, 2637225), (1125, 1793313), (1215, 1660475), (1275, 1582335), (1377, 1465125), (2025, 996285), (2125, 949401), (2295, 879075), (3375, 597771), (3825, 527445), (3907, 516375), (4131, 488375), (6075, 332095), (6375, 316467), (6885, 293025), (10125, 199257), (11475, 175815), (11721, 172125), (19125, 105489), (19535, 103275), (20655, 97675), (30375, 66419), (34425, 58605), (35163, 57375)]