25151112

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{7129}}^1$

素因数の和:7155

約数の個数: 72

約数和(自身を含む): 79249950

約数和(自身を除く): 54098838

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 7129, 14258, 21387, 28516, 42774, 49903, 57032, 64161, 85548, 99806, 128322, 149709, 171096, 199612, 256644, 299418, 349321, 399224, 449127, 513288, 598836, 698642, 898254, 1047963, 1197672, 1397284, 1796508, 2095926, 2794568, 3143889, 3593016, 4191852, 6287778, 8383704, 12575556, 25151112]

約数ペア:

[(1, 25151112), (2, 12575556), (3, 8383704), (4, 6287778), (6, 4191852), (7, 3593016), (8, 3143889), (9, 2794568), (12, 2095926), (14, 1796508), (18, 1397284), (21, 1197672), (24, 1047963), (28, 898254), (36, 698642), (42, 598836), (49, 513288), (56, 449127), (63, 399224), (72, 349321), (84, 299418), (98, 256644), (126, 199612), (147, 171096), (168, 149709), (196, 128322), (252, 99806), (294, 85548), (392, 64161), (441, 57032), (504, 49903), (588, 42774), (882, 28516), (1176, 21387), (1764, 14258), (3528, 7129)]