11779515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 22744800

約数和(自身を除く): 10965285

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 449, 477, 495, 583, 795, 1347, 1749, 2245, 2385, 2915, 4041, 4939, 5247, 6735, 8745, 14817, 20205, 23797, 24695, 26235, 44451, 71391, 74085, 118985, 214173, 222255, 261767, 356955, 785301, 1070865, 1308835, 2355903, 3926505, 11779515]

約数ペア:

[(1, 11779515), (3, 3926505), (5, 2355903), (9, 1308835), (11, 1070865), (15, 785301), (33, 356955), (45, 261767), (53, 222255), (55, 214173), (99, 118985), (159, 74085), (165, 71391), (265, 44451), (449, 26235), (477, 24695), (495, 23797), (583, 20205), (795, 14817), (1347, 8745), (1749, 6735), (2245, 5247), (2385, 4939), (2915, 4041)]