26971103625

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{8839}}^1$

素因数の和:9039

約数の個数: 64

約数和(自身を含む): 45894451200

約数和(自身を除く): 18923347575

約数列:

[1, 3, 5, 15, 25, 75, 79, 103, 125, 237, 309, 375, 395, 515, 1185, 1545, 1975, 2575, 5925, 7725, 8137, 8839, 9875, 12875, 24411, 26517, 29625, 38625, 40685, 44195, 122055, 132585, 203425, 220975, 610275, 662925, 698281, 910417, 1017125, 1104875, 2094843, 2731251, 3051375, 3314625, 3491405, 4552085, 10474215, 13656255, 17457025, 22760425, 52371075, 68281275, 71922943, 87285125, 113802125, 215768829, 261855375, 341406375, 359614715, 1078844145, 1798073575, 5394220725, 8990367875, 26971103625]

約数ペア:

[(1, 26971103625), (3, 8990367875), (5, 5394220725), (15, 1798073575), (25, 1078844145), (75, 359614715), (79, 341406375), (103, 261855375), (125, 215768829), (237, 113802125), (309, 87285125), (375, 71922943), (395, 68281275), (515, 52371075), (1185, 22760425), (1545, 17457025), (1975, 13656255), (2575, 10474215), (5925, 4552085), (7725, 3491405), (8137, 3314625), (8839, 3051375), (9875, 2731251), (12875, 2094843), (24411, 1104875), (26517, 1017125), (29625, 910417), (38625, 698281), (40685, 662925), (44195, 610275), (122055, 220975), (132585, 203425)]