82117735

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1747}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 38704025

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 395, 553, 595, 1343, 1747, 2765, 6715, 8735, 9401, 12229, 29699, 47005, 61145, 138013, 148495, 207893, 690065, 966091, 1039465, 2346221, 4830455, 11731105, 16423547, 82117735]

約数ペア:

[(1, 82117735), (5, 16423547), (7, 11731105), (17, 4830455), (35, 2346221), (79, 1039465), (85, 966091), (119, 690065), (395, 207893), (553, 148495), (595, 138013), (1343, 61145), (1747, 47005), (2765, 29699), (6715, 12229), (8735, 9401)]