63831075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1579}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 134009280

約数和(自身を除く): 70178205

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 385, 525, 539, 735, 825, 1155, 1225, 1579, 1617, 1925, 2695, 3675, 4737, 5775, 7895, 8085, 11053, 13475, 17369, 23685, 33159, 39475, 40425, 52107, 55265, 77371, 86845, 118425, 121583, 165795, 232113, 260535, 276325, 364749, 386855, 434225, 607915, 828975, 851081, 1160565, 1302675, 1823745, 1934275, 2553243, 3039575, 4255405, 5802825, 9118725, 12766215, 21277025, 63831075]

約数ペア:

[(1, 63831075), (3, 21277025), (5, 12766215), (7, 9118725), (11, 5802825), (15, 4255405), (21, 3039575), (25, 2553243), (33, 1934275), (35, 1823745), (49, 1302675), (55, 1160565), (75, 851081), (77, 828975), (105, 607915), (147, 434225), (165, 386855), (175, 364749), (231, 276325), (245, 260535), (275, 232113), (385, 165795), (525, 121583), (539, 118425), (735, 86845), (825, 77371), (1155, 55265), (1225, 52107), (1579, 40425), (1617, 39475), (1925, 33159), (2695, 23685), (3675, 17369), (4737, 13475), (5775, 11053), (7895, 8085)]