7201999845

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{10079}}^1$

素因数の和:10239

約数の個数: 64

約数和(自身を含む): 13160448000

約数和(自身を除く): 5958448155

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 79, 135, 201, 237, 335, 395, 603, 711, 1005, 1185, 1809, 2133, 3015, 3555, 5293, 9045, 10079, 10665, 15879, 26465, 30237, 47637, 50395, 79395, 90711, 142911, 151185, 238185, 272133, 453555, 675293, 714555, 796241, 1360665, 2025879, 2388723, 3376465, 3981205, 6077637, 7166169, 10129395, 11943615, 18232911, 21498507, 30388185, 35830845, 53348147, 91164555, 107492535, 160044441, 266740735, 480133323, 800222205, 1440399969, 2400666615, 7201999845]

約数ペア:

[(1, 7201999845), (3, 2400666615), (5, 1440399969), (9, 800222205), (15, 480133323), (27, 266740735), (45, 160044441), (67, 107492535), (79, 91164555), (135, 53348147), (201, 35830845), (237, 30388185), (335, 21498507), (395, 18232911), (603, 11943615), (711, 10129395), (1005, 7166169), (1185, 6077637), (1809, 3981205), (2133, 3376465), (3015, 2388723), (3555, 2025879), (5293, 1360665), (9045, 796241), (10079, 714555), (10665, 675293), (15879, 453555), (26465, 272133), (30237, 238185), (47637, 151185), (50395, 142911), (79395, 90711)]