57938125

素因数分解:

$5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 80

約数和(自身を含む): 94469760

約数和(自身を除く): 36531635

約数列:

[1, 5, 7, 17, 19, 25, 35, 41, 85, 95, 119, 125, 133, 175, 205, 287, 323, 425, 475, 595, 625, 665, 697, 779, 875, 1025, 1435, 1615, 2125, 2261, 2375, 2975, 3325, 3485, 3895, 4375, 4879, 5125, 5453, 7175, 8075, 10625, 11305, 11875, 13243, 14875, 16625, 17425, 19475, 24395, 25625, 27265, 35875, 40375, 56525, 66215, 74375, 83125, 87125, 92701, 97375, 121975, 136325, 179375, 201875, 282625, 331075, 435625, 463505, 486875, 609875, 681625, 1413125, 1655375, 2317525, 3049375, 3408125, 8276875, 11587625, 57938125]

約数ペア:

[(1, 57938125), (5, 11587625), (7, 8276875), (17, 3408125), (19, 3049375), (25, 2317525), (35, 1655375), (41, 1413125), (85, 681625), (95, 609875), (119, 486875), (125, 463505), (133, 435625), (175, 331075), (205, 282625), (287, 201875), (323, 179375), (425, 136325), (475, 121975), (595, 97375), (625, 92701), (665, 87125), (697, 83125), (779, 74375), (875, 66215), (1025, 56525), (1435, 40375), (1615, 35875), (2125, 27265), (2261, 25625), (2375, 24395), (2975, 19475), (3325, 17425), (3485, 16625), (3895, 14875), (4375, 13243), (4879, 11875), (5125, 11305), (5453, 10625), (7175, 8075)]