201219112325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1\times {\mathrm{1493}}^1$

素因数の和:2895

約数の個数: 96

約数和(自身を含む): 317401327872

約数和(自身を除く): 116182215547

約数列:

[1, 5, 7, 11, 25, 35, 53, 55, 77, 175, 265, 275, 371, 385, 583, 1321, 1325, 1493, 1855, 1925, 2915, 4081, 6605, 7465, 9247, 9275, 10451, 14531, 14575, 16423, 20405, 33025, 37325, 46235, 52255, 70013, 72655, 79129, 82115, 101717, 102025, 114961, 231175, 261275, 350065, 363275, 395645, 410575, 490091, 508585, 553903, 574805, 770143, 870419, 1750325, 1972253, 1978225, 2450455, 2542925, 2769515, 2874025, 3850715, 4352095, 5391001, 6092933, 9861265, 12252275, 13805771, 13847575, 19253575, 21694783, 21760475, 26955005, 30464665, 49306325, 69028855, 104529409, 108473915, 134775025, 151863481, 152323325, 345144275, 522647045, 542369575, 731705863, 759317405, 1149823499, 2613235225, 3658529315, 3796587025, 5749117495, 8048764493, 18292646575, 28745587475, 40243822465, 201219112325]

約数ペア:

[(1, 201219112325), (5, 40243822465), (7, 28745587475), (11, 18292646575), (25, 8048764493), (35, 5749117495), (53, 3796587025), (55, 3658529315), (77, 2613235225), (175, 1149823499), (265, 759317405), (275, 731705863), (371, 542369575), (385, 522647045), (583, 345144275), (1321, 152323325), (1325, 151863481), (1493, 134775025), (1855, 108473915), (1925, 104529409), (2915, 69028855), (4081, 49306325), (6605, 30464665), (7465, 26955005), (9247, 21760475), (9275, 21694783), (10451, 19253575), (14531, 13847575), (14575, 13805771), (16423, 12252275), (20405, 9861265), (33025, 6092933), (37325, 5391001), (46235, 4352095), (52255, 3850715), (70013, 2874025), (72655, 2769515), (79129, 2542925), (82115, 2450455), (101717, 1978225), (102025, 1972253), (114961, 1750325), (231175, 870419), (261275, 770143), (350065, 574805), (363275, 553903), (395645, 508585), (410575, 490091)]