30165795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 57564000

約数和(自身を除く): 27398205

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 149, 165, 409, 447, 495, 745, 1227, 1341, 1639, 2045, 2235, 3681, 4499, 4917, 6135, 6705, 8195, 13497, 14751, 18405, 22495, 24585, 40491, 60941, 67485, 73755, 182823, 202455, 304705, 548469, 670351, 914115, 2011053, 2742345, 3351755, 6033159, 10055265, 30165795]

約数ペア:

[(1, 30165795), (3, 10055265), (5, 6033159), (9, 3351755), (11, 2742345), (15, 2011053), (33, 914115), (45, 670351), (55, 548469), (99, 304705), (149, 202455), (165, 182823), (409, 73755), (447, 67485), (495, 60941), (745, 40491), (1227, 24585), (1341, 22495), (1639, 18405), (2045, 14751), (2235, 13497), (3681, 8195), (4499, 6705), (4917, 6135)]