9170525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 14582400

約数和(自身を除く): 5411875

約数列:

[1, 5, 7, 13, 25, 29, 35, 65, 91, 139, 145, 175, 203, 325, 377, 455, 695, 725, 973, 1015, 1807, 1885, 2275, 2639, 3475, 4031, 4865, 5075, 9035, 9425, 12649, 13195, 20155, 24325, 28217, 45175, 52403, 63245, 65975, 100775, 141085, 262015, 316225, 366821, 705425, 1310075, 1834105, 9170525]

約数ペア:

[(1, 9170525), (5, 1834105), (7, 1310075), (13, 705425), (25, 366821), (29, 316225), (35, 262015), (65, 141085), (91, 100775), (139, 65975), (145, 63245), (175, 52403), (203, 45175), (325, 28217), (377, 24325), (455, 20155), (695, 13195), (725, 12649), (973, 9425), (1015, 9035), (1807, 5075), (1885, 4865), (2275, 4031), (2639, 3475)]