12932115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 25436160

約数和(自身を除く): 12504045

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 87, 93, 105, 137, 145, 155, 203, 217, 411, 435, 465, 609, 651, 685, 899, 959, 1015, 1085, 2055, 2697, 2877, 3045, 3255, 3973, 4247, 4495, 4795, 6293, 11919, 12741, 13485, 14385, 18879, 19865, 21235, 27811, 29729, 31465, 59595, 63705, 83433, 89187, 94395, 123163, 139055, 148645, 369489, 417165, 445935, 615815, 862141, 1847445, 2586423, 4310705, 12932115]

約数ペア:

[(1, 12932115), (3, 4310705), (5, 2586423), (7, 1847445), (15, 862141), (21, 615815), (29, 445935), (31, 417165), (35, 369489), (87, 148645), (93, 139055), (105, 123163), (137, 94395), (145, 89187), (155, 83433), (203, 63705), (217, 59595), (411, 31465), (435, 29729), (465, 27811), (609, 21235), (651, 19865), (685, 18879), (899, 14385), (959, 13485), (1015, 12741), (1085, 11919), (2055, 6293), (2697, 4795), (2877, 4495), (3045, 4247), (3255, 3973)]