15315654315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{4391}}^1$

素因数の和:5020

約数の個数: 64

約数和(自身を含む): 27294769152

約数和(自身を除く): 11979114837

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 577, 1209, 1731, 2015, 2885, 4391, 6045, 7501, 8655, 13173, 17887, 21955, 22503, 37505, 53661, 57083, 65865, 89435, 112515, 136121, 171249, 232531, 268305, 285415, 408363, 680605, 697593, 856245, 1162655, 1769573, 2041815, 2533607, 3487965, 5308719, 7600821, 8847865, 12668035, 26543595, 32936891, 38004105, 78541817, 98810673, 164684455, 235625451, 392709085, 494053365, 1021043621, 1178127255, 3063130863, 5105218105, 15315654315]

約数ペア:

[(1, 15315654315), (3, 5105218105), (5, 3063130863), (13, 1178127255), (15, 1021043621), (31, 494053365), (39, 392709085), (65, 235625451), (93, 164684455), (155, 98810673), (195, 78541817), (403, 38004105), (465, 32936891), (577, 26543595), (1209, 12668035), (1731, 8847865), (2015, 7600821), (2885, 5308719), (4391, 3487965), (6045, 2533607), (7501, 2041815), (8655, 1769573), (13173, 1162655), (17887, 856245), (21955, 697593), (22503, 680605), (37505, 408363), (53661, 285415), (57083, 268305), (65865, 232531), (89435, 171249), (112515, 136121)]