204431475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 362333952

約数和(自身を除く): 157902477

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 925, 1725, 2553, 2775, 3203, 4255, 9609, 12765, 16015, 21275, 48045, 63825, 73669, 80075, 118511, 221007, 240225, 355533, 368345, 592555, 1105035, 1777665, 1841725, 2725753, 2962775, 5525175, 8177259, 8888325, 13628765, 40886295, 68143825, 204431475]

約数ペア:

[(1, 204431475), (3, 68143825), (5, 40886295), (15, 13628765), (23, 8888325), (25, 8177259), (37, 5525175), (69, 2962775), (75, 2725753), (111, 1841725), (115, 1777665), (185, 1105035), (345, 592555), (555, 368345), (575, 355533), (851, 240225), (925, 221007), (1725, 118511), (2553, 80075), (2775, 73669), (3203, 63825), (4255, 48045), (9609, 21275), (12765, 16015)]