1391036205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6599}}^1$

素因数の和:6690

約数の個数: 64

約数和(自身を含む): 2554675200

約数和(自身を除く): 1163638995

約数列:

[1, 3, 5, 13, 15, 23, 39, 47, 65, 69, 115, 141, 195, 235, 299, 345, 611, 705, 897, 1081, 1495, 1833, 3055, 3243, 4485, 5405, 6599, 9165, 14053, 16215, 19797, 32995, 42159, 70265, 85787, 98985, 151777, 210795, 257361, 310153, 428935, 455331, 758885, 930459, 1286805, 1550765, 1973101, 2276655, 4031989, 4652295, 5919303, 7133519, 9865505, 12095967, 20159945, 21400557, 29596515, 35667595, 60479835, 92735747, 107002785, 278207241, 463678735, 1391036205]

約数ペア:

[(1, 1391036205), (3, 463678735), (5, 278207241), (13, 107002785), (15, 92735747), (23, 60479835), (39, 35667595), (47, 29596515), (65, 21400557), (69, 20159945), (115, 12095967), (141, 9865505), (195, 7133519), (235, 5919303), (299, 4652295), (345, 4031989), (611, 2276655), (705, 1973101), (897, 1550765), (1081, 1286805), (1495, 930459), (1833, 758885), (3055, 455331), (3243, 428935), (4485, 310153), (5405, 257361), (6599, 210795), (9165, 151777), (14053, 98985), (16215, 85787), (19797, 70265), (32995, 42159)]