328544645

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 479725680

約数和(自身を除く): 151181035

約数列:

[1, 5, 11, 13, 37, 55, 65, 121, 143, 185, 407, 481, 605, 715, 1129, 1573, 2035, 2405, 4477, 5291, 5645, 7865, 12419, 14677, 22385, 26455, 41773, 58201, 62095, 73385, 136609, 161447, 208865, 291005, 459503, 543049, 683045, 807235, 1775917, 2297515, 2715245, 5054533, 5973539, 8879585, 25272665, 29867695, 65708929, 328544645]

約数ペア:

[(1, 328544645), (5, 65708929), (11, 29867695), (13, 25272665), (37, 8879585), (55, 5973539), (65, 5054533), (121, 2715245), (143, 2297515), (185, 1775917), (407, 807235), (481, 683045), (605, 543049), (715, 459503), (1129, 291005), (1573, 208865), (2035, 161447), (2405, 136609), (4477, 73385), (5291, 62095), (5645, 58201), (7865, 41773), (12419, 26455), (14677, 22385)]