55943865

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2939}}^1$

素因数の和:3003

約数の個数: 40

約数和(自身を含む): 102453120

約数和(自身を除く): 46509255

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 2939, 3807, 6345, 8817, 14695, 19035, 26451, 44085, 79353, 132255, 138133, 238059, 396765, 414399, 690665, 1190295, 1243197, 2071995, 3729591, 6215985, 11188773, 18647955, 55943865]

約数ペア:

[(1, 55943865), (3, 18647955), (5, 11188773), (9, 6215985), (15, 3729591), (27, 2071995), (45, 1243197), (47, 1190295), (81, 690665), (135, 414399), (141, 396765), (235, 238059), (405, 138133), (423, 132255), (705, 79353), (1269, 44085), (2115, 26451), (2939, 19035), (3807, 14695), (6345, 8817)]