57161295

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2733

約数の個数: 40

約数和(自身を含む): 104439456

約数和(自身を除く): 47278161

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 2663, 4293, 7155, 7989, 13315, 21465, 23967, 39945, 71901, 119835, 141139, 215703, 359505, 423417, 705695, 1078515, 1270251, 2117085, 3810753, 6351255, 11432259, 19053765, 57161295]

約数ペア:

[(1, 57161295), (3, 19053765), (5, 11432259), (9, 6351255), (15, 3810753), (27, 2117085), (45, 1270251), (53, 1078515), (81, 705695), (135, 423417), (159, 359505), (265, 215703), (405, 141139), (477, 119835), (795, 71901), (1431, 39945), (2385, 23967), (2663, 21465), (4293, 13315), (7155, 7989)]