1042380755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 1516838400

約数和(自身を除く): 474457645

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 131, 221, 247, 323, 379, 655, 1105, 1235, 1615, 1703, 1895, 2227, 2489, 4199, 4927, 6443, 7201, 8515, 11135, 12445, 20995, 24635, 28951, 32215, 32357, 36005, 42313, 49649, 83759, 93613, 122417, 144755, 161785, 211565, 248245, 418795, 468065, 550069, 612085, 645437, 844033, 943331, 1591421, 2750345, 3227185, 4220165, 4716655, 7957105, 10972429, 12263303, 16036627, 54862145, 61316515, 80183135, 208476151, 1042380755]

約数ペア:

[(1, 1042380755), (5, 208476151), (13, 80183135), (17, 61316515), (19, 54862145), (65, 16036627), (85, 12263303), (95, 10972429), (131, 7957105), (221, 4716655), (247, 4220165), (323, 3227185), (379, 2750345), (655, 1591421), (1105, 943331), (1235, 844033), (1615, 645437), (1703, 612085), (1895, 550069), (2227, 468065), (2489, 418795), (4199, 248245), (4927, 211565), (6443, 161785), (7201, 144755), (8515, 122417), (11135, 93613), (12445, 83759), (20995, 49649), (24635, 42313), (28951, 36005), (32215, 32357)]