7444519225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{1613}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 10860179904

約数和(自身を除く): 3415660679

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1291, 1613, 3575, 6455, 8065, 14201, 16783, 17743, 20969, 32275, 40325, 71005, 83915, 88715, 104845, 184613, 230659, 355025, 419575, 443575, 524225, 923065, 1153295, 2082383, 4615325, 5766475, 10411915, 22906213, 27070979, 52059575, 114531065, 135354895, 297780769, 572655325, 676774475, 1488903845, 7444519225]

約数ペア:

[(1, 7444519225), (5, 1488903845), (11, 676774475), (13, 572655325), (25, 297780769), (55, 135354895), (65, 114531065), (143, 52059575), (275, 27070979), (325, 22906213), (715, 10411915), (1291, 5766475), (1613, 4615325), (3575, 2082383), (6455, 1153295), (8065, 923065), (14201, 524225), (16783, 443575), (17743, 419575), (20969, 355025), (32275, 230659), (40325, 184613), (71005, 104845), (83915, 88715)]