2328275425

素因数分解:

$5^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 3535488000

約数和(自身を除く): 1207212575

約数列:

[1, 5, 7, 25, 35, 47, 49, 53, 109, 175, 235, 245, 265, 329, 343, 371, 545, 763, 1175, 1225, 1325, 1645, 1715, 1855, 2303, 2491, 2597, 2725, 3815, 5123, 5341, 5777, 8225, 8575, 9275, 11515, 12455, 12985, 16121, 17437, 18179, 19075, 25615, 26705, 28885, 35861, 37387, 40439, 57575, 62275, 64925, 80605, 87185, 90895, 122059, 128075, 133525, 144425, 179305, 186935, 202195, 251027, 271519, 283073, 403025, 435925, 454475, 610295, 854413, 896525, 934675, 1010975, 1255135, 1357595, 1415365, 1757189, 1900633, 1981511, 3051475, 4272065, 6275675, 6787975, 7076825, 8785945, 9503165, 9907555, 13304431, 21360325, 43929725, 47515825, 49537775, 66522155, 93131017, 332610775, 465655085, 2328275425]

約数ペア:

[(1, 2328275425), (5, 465655085), (7, 332610775), (25, 93131017), (35, 66522155), (47, 49537775), (49, 47515825), (53, 43929725), (109, 21360325), (175, 13304431), (235, 9907555), (245, 9503165), (265, 8785945), (329, 7076825), (343, 6787975), (371, 6275675), (545, 4272065), (763, 3051475), (1175, 1981511), (1225, 1900633), (1325, 1757189), (1645, 1415365), (1715, 1357595), (1855, 1255135), (2303, 1010975), (2491, 934675), (2597, 896525), (2725, 854413), (3815, 610295), (5123, 454475), (5341, 435925), (5777, 403025), (8225, 283073), (8575, 271519), (9275, 251027), (11515, 202195), (12455, 186935), (12985, 179305), (16121, 144425), (17437, 133525), (18179, 128075), (19075, 122059), (25615, 90895), (26705, 87185), (28885, 80605), (35861, 64925), (37387, 62275), (40439, 57575)]