27286215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 48425472

約数和(自身を除く): 21139257

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 2711, 3355, 8133, 10065, 13555, 29821, 40665, 89463, 149105, 165371, 447315, 496113, 826855, 1819081, 2480565, 5457243, 9095405, 27286215]

約数ペア:

[(1, 27286215), (3, 9095405), (5, 5457243), (11, 2480565), (15, 1819081), (33, 826855), (55, 496113), (61, 447315), (165, 165371), (183, 149105), (305, 89463), (671, 40665), (915, 29821), (2013, 13555), (2711, 10065), (3355, 8133)]