84112875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1010

約数の個数: 96

約数和(自身を含む): 189236736

約数和(自身を除く): 105123861

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 125, 165, 175, 225, 231, 275, 315, 375, 385, 495, 525, 693, 825, 875, 971, 1125, 1155, 1375, 1575, 1925, 2475, 2625, 2913, 3465, 4125, 4855, 5775, 6797, 7875, 8739, 9625, 10681, 12375, 14565, 17325, 20391, 24275, 28875, 32043, 33985, 43695, 53405, 61173, 72825, 74767, 86625, 96129, 101955, 121375, 160215, 169925, 218475, 224301, 267025, 305865, 364125, 373835, 480645, 509775, 672903, 801075, 849625, 1092375, 1121505, 1335125, 1529325, 1869175, 2403225, 2548875, 3364515, 4005375, 5607525, 7646625, 9345875, 12016125, 16822575, 28037625, 84112875]

約数ペア:

[(1, 84112875), (3, 28037625), (5, 16822575), (7, 12016125), (9, 9345875), (11, 7646625), (15, 5607525), (21, 4005375), (25, 3364515), (33, 2548875), (35, 2403225), (45, 1869175), (55, 1529325), (63, 1335125), (75, 1121505), (77, 1092375), (99, 849625), (105, 801075), (125, 672903), (165, 509775), (175, 480645), (225, 373835), (231, 364125), (275, 305865), (315, 267025), (375, 224301), (385, 218475), (495, 169925), (525, 160215), (693, 121375), (825, 101955), (875, 96129), (971, 86625), (1125, 74767), (1155, 72825), (1375, 61173), (1575, 53405), (1925, 43695), (2475, 33985), (2625, 32043), (2913, 28875), (3465, 24275), (4125, 20391), (4855, 17325), (5775, 14565), (6797, 12375), (7875, 10681), (8739, 9625)]