15695543241

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{7817}}^1$

素因数の和:8023

約数の個数: 72

約数和(自身を含む): 27459474120

約数和(自身を除く): 11763930879

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 157, 203, 261, 441, 471, 609, 1099, 1413, 1421, 1827, 3297, 4263, 4553, 7693, 7817, 9891, 12789, 13659, 23079, 23451, 31871, 40977, 54719, 69237, 70353, 95613, 164157, 223097, 226693, 286839, 383033, 492471, 669291, 680079, 1149099, 1227269, 1586851, 2007873, 2040237, 3447297, 3681807, 4760553, 8590883, 11045421, 11107957, 14281659, 25772649, 33323871, 35590801, 60136181, 77317947, 99971613, 106772403, 180408543, 249135607, 320317209, 541225629, 747406821, 1743949249, 2242220463, 5231847747, 15695543241]

約数ペア:

[(1, 15695543241), (3, 5231847747), (7, 2242220463), (9, 1743949249), (21, 747406821), (29, 541225629), (49, 320317209), (63, 249135607), (87, 180408543), (147, 106772403), (157, 99971613), (203, 77317947), (261, 60136181), (441, 35590801), (471, 33323871), (609, 25772649), (1099, 14281659), (1413, 11107957), (1421, 11045421), (1827, 8590883), (3297, 4760553), (4263, 3681807), (4553, 3447297), (7693, 2040237), (7817, 2007873), (9891, 1586851), (12789, 1227269), (13659, 1149099), (23079, 680079), (23451, 669291), (31871, 492471), (40977, 383033), (54719, 286839), (69237, 226693), (70353, 223097), (95613, 164157)]