304823745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{659}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 558043200

約数和(自身を除く): 253219455

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 541, 659, 855, 1623, 1977, 2705, 3295, 4869, 5931, 8115, 9885, 10279, 12521, 24345, 29655, 30837, 37563, 51395, 62605, 92511, 112689, 154185, 187815, 356519, 462555, 563445, 1069557, 1782595, 3208671, 5347785, 6773861, 16043355, 20321583, 33869305, 60964749, 101607915, 304823745]

約数ペア:

[(1, 304823745), (3, 101607915), (5, 60964749), (9, 33869305), (15, 20321583), (19, 16043355), (45, 6773861), (57, 5347785), (95, 3208671), (171, 1782595), (285, 1069557), (541, 563445), (659, 462555), (855, 356519), (1623, 187815), (1977, 154185), (2705, 112689), (3295, 92511), (4869, 62605), (5931, 51395), (8115, 37563), (9885, 30837), (10279, 29655), (12521, 24345)]