1904173665

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{6863}}^1$

素因数の和:7273

約数の個数: 32

約数和(自身を含む): 3113510400

約数和(自身を除く): 1209336735

約数列:

[1, 3, 5, 15, 53, 159, 265, 349, 795, 1047, 1745, 5235, 6863, 18497, 20589, 34315, 55491, 92485, 102945, 277455, 363739, 1091217, 1818695, 2395187, 5456085, 7185561, 11975935, 35927805, 126944911, 380834733, 634724555, 1904173665]

約数ペア:

[(1, 1904173665), (3, 634724555), (5, 380834733), (15, 126944911), (53, 35927805), (159, 11975935), (265, 7185561), (349, 5456085), (795, 2395187), (1047, 1818695), (1745, 1091217), (5235, 363739), (6863, 277455), (18497, 102945), (20589, 92485), (34315, 55491)]