3528822025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 4679789760

約数和(自身を除く): 1150967735

約数列:

[1, 5, 19, 25, 95, 137, 211, 257, 475, 685, 1055, 1285, 2603, 3425, 4009, 4883, 5275, 6425, 13015, 20045, 24415, 28907, 35209, 54227, 65075, 100225, 122075, 144535, 176045, 271135, 549233, 668971, 722675, 880225, 1030313, 1355675, 2746165, 3344855, 5151565, 7429099, 13730825, 16724275, 25757825, 37145495, 141152881, 185727475, 705764405, 3528822025]

約数ペア:

[(1, 3528822025), (5, 705764405), (19, 185727475), (25, 141152881), (95, 37145495), (137, 25757825), (211, 16724275), (257, 13730825), (475, 7429099), (685, 5151565), (1055, 3344855), (1285, 2746165), (2603, 1355675), (3425, 1030313), (4009, 880225), (4883, 722675), (5275, 668971), (6425, 549233), (13015, 271135), (20045, 176045), (24415, 144535), (28907, 122075), (35209, 100225), (54227, 65075)]