229389825

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 456121600

約数和(自身を除く): 226731775

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 49, 75, 105, 111, 147, 175, 185, 241, 245, 259, 343, 525, 555, 723, 735, 777, 925, 1029, 1205, 1225, 1295, 1687, 1715, 1813, 2775, 3615, 3675, 3885, 5061, 5145, 5439, 6025, 6475, 8435, 8575, 8917, 9065, 11809, 12691, 18075, 19425, 25305, 25725, 26751, 27195, 35427, 38073, 42175, 44585, 45325, 59045, 62419, 63455, 82663, 126525, 133755, 135975, 177135, 187257, 190365, 222925, 247989, 295225, 312095, 317275, 413315, 436933, 668775, 885675, 936285, 951825, 1239945, 1310799, 1560475, 2066575, 2184665, 3058531, 4681425, 6199725, 6553995, 9175593, 10923325, 15292655, 32769975, 45877965, 76463275, 229389825]

約数ペア:

[(1, 229389825), (3, 76463275), (5, 45877965), (7, 32769975), (15, 15292655), (21, 10923325), (25, 9175593), (35, 6553995), (37, 6199725), (49, 4681425), (75, 3058531), (105, 2184665), (111, 2066575), (147, 1560475), (175, 1310799), (185, 1239945), (241, 951825), (245, 936285), (259, 885675), (343, 668775), (525, 436933), (555, 413315), (723, 317275), (735, 312095), (777, 295225), (925, 247989), (1029, 222925), (1205, 190365), (1225, 187257), (1295, 177135), (1687, 135975), (1715, 133755), (1813, 126525), (2775, 82663), (3615, 63455), (3675, 62419), (3885, 59045), (5061, 45325), (5145, 44585), (5439, 42175), (6025, 38073), (6475, 35427), (8435, 27195), (8575, 26751), (8917, 25725), (9065, 25305), (11809, 19425), (12691, 18075)]