2056545925

素因数分解:

$5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{13219}}^1$

素因数の和:13370

約数の個数: 36

約数和(自身を含む): 2990046720

約数和(自身を除く): 933500795

約数列:

[1, 5, 7, 25, 35, 49, 127, 175, 245, 635, 889, 1225, 3175, 4445, 6223, 13219, 22225, 31115, 66095, 92533, 155575, 330475, 462665, 647731, 1678813, 2313325, 3238655, 8394065, 11751691, 16193275, 41970325, 58758455, 82261837, 293792275, 411309185, 2056545925]

約数ペア:

[(1, 2056545925), (5, 411309185), (7, 293792275), (25, 82261837), (35, 58758455), (49, 41970325), (127, 16193275), (175, 11751691), (245, 8394065), (635, 3238655), (889, 2313325), (1225, 1678813), (3175, 647731), (4445, 462665), (6223, 330475), (13219, 155575), (22225, 92533), (31115, 66095)]