6988117825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19181}}^1$

素因数の和:19282

約数の個数: 48

約数和(自身を含む): 9989985600

約数和(自身を除く): 3001867775

約数列:

[1, 5, 13, 19, 25, 59, 65, 95, 247, 295, 325, 475, 767, 1121, 1235, 1475, 3835, 5605, 6175, 14573, 19175, 19181, 28025, 72865, 95905, 249353, 364325, 364439, 479525, 1131679, 1246765, 1822195, 4737707, 5658395, 6233825, 9110975, 14711827, 21501901, 23688535, 28291975, 73559135, 107509505, 118442675, 279524713, 367795675, 537547525, 1397623565, 6988117825]

約数ペア:

[(1, 6988117825), (5, 1397623565), (13, 537547525), (19, 367795675), (25, 279524713), (59, 118442675), (65, 107509505), (95, 73559135), (247, 28291975), (295, 23688535), (325, 21501901), (475, 14711827), (767, 9110975), (1121, 6233825), (1235, 5658395), (1475, 4737707), (3835, 1822195), (5605, 1246765), (6175, 1131679), (14573, 479525), (19175, 364439), (19181, 364325), (28025, 249353), (72865, 95905)]