985295095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 1270178496

約数和(自身を除く): 284883401

約数列:

[1, 5, 17, 85, 137, 211, 401, 685, 1055, 2005, 2329, 3587, 6817, 11645, 17935, 28907, 34085, 54937, 84611, 144535, 274685, 423055, 491419, 933929, 1438387, 2457095, 4669645, 7191935, 11591707, 57958535, 197059019, 985295095]

約数ペア:

[(1, 985295095), (5, 197059019), (17, 57958535), (85, 11591707), (137, 7191935), (211, 4669645), (401, 2457095), (685, 1438387), (1055, 933929), (2005, 491419), (2329, 423055), (3587, 274685), (6817, 144535), (11645, 84611), (17935, 54937), (28907, 34085)]