20083536375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{7211}}^1$

素因数の和:8297

約数の個数: 64

約数和(自身を含む): 38234446848

約数和(自身を除く): 18150910473

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 1061, 2625, 3183, 5305, 7211, 7427, 15915, 21633, 22281, 26525, 36055, 37135, 50477, 79575, 108165, 111405, 132625, 151431, 180275, 185675, 252385, 397875, 540825, 557025, 757155, 901375, 928375, 1261925, 2704125, 2785125, 3785775, 6309625, 7650871, 18928875, 22952613, 38254355, 53556097, 114763065, 160668291, 191271775, 267780485, 573815325, 803341455, 956358875, 1338902425, 2869076625, 4016707275, 6694512125, 20083536375]

約数ペア:

[(1, 20083536375), (3, 6694512125), (5, 4016707275), (7, 2869076625), (15, 1338902425), (21, 956358875), (25, 803341455), (35, 573815325), (75, 267780485), (105, 191271775), (125, 160668291), (175, 114763065), (375, 53556097), (525, 38254355), (875, 22952613), (1061, 18928875), (2625, 7650871), (3183, 6309625), (5305, 3785775), (7211, 2785125), (7427, 2704125), (15915, 1261925), (21633, 928375), (22281, 901375), (26525, 757155), (36055, 557025), (37135, 540825), (50477, 397875), (79575, 252385), (108165, 185675), (111405, 180275), (132625, 151431)]