2912277875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{2131}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 4055626848

約数和(自身を除く): 1143348973

約数列:

[1, 5, 13, 25, 29, 65, 125, 145, 325, 377, 725, 841, 1625, 1885, 2131, 3625, 4205, 9425, 10655, 10933, 21025, 27703, 47125, 53275, 54665, 61799, 105125, 138515, 266375, 273325, 308995, 692575, 803387, 1366625, 1544975, 1792171, 3462875, 4016935, 7724875, 8960855, 20084675, 23298223, 44804275, 100423375, 116491115, 224021375, 582455575, 2912277875]

約数ペア:

[(1, 2912277875), (5, 582455575), (13, 224021375), (25, 116491115), (29, 100423375), (65, 44804275), (125, 23298223), (145, 20084675), (325, 8960855), (377, 7724875), (725, 4016935), (841, 3462875), (1625, 1792171), (1885, 1544975), (2131, 1366625), (3625, 803387), (4205, 692575), (9425, 308995), (10655, 273325), (10933, 266375), (21025, 138515), (27703, 105125), (47125, 61799), (53275, 54665)]