13634685

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 25608960

約数和(自身を除く): 11974275

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 431, 555, 703, 855, 1293, 1665, 2109, 2155, 3515, 3879, 6327, 6465, 8189, 10545, 15947, 19395, 24567, 31635, 40945, 47841, 73701, 79735, 122835, 143523, 239205, 302993, 368505, 717615, 908979, 1514965, 2726937, 4544895, 13634685]

約数ペア:

[(1, 13634685), (3, 4544895), (5, 2726937), (9, 1514965), (15, 908979), (19, 717615), (37, 368505), (45, 302993), (57, 239205), (95, 143523), (111, 122835), (171, 79735), (185, 73701), (285, 47841), (333, 40945), (431, 31635), (555, 24567), (703, 19395), (855, 15947), (1293, 10545), (1665, 8189), (2109, 6465), (2155, 6327), (3515, 3879)]