3148725.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13397}}^1$

素因数の和:13441

約数の個数: 32

約数和(自身を含む): 108041472

約数和(自身を除く): 47955927

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 13397, 40191, 66985, 174161, 200955, 308131, 522483, 870805, 924393, 1540655, 2612415, 4005703, 4621965, 12017109, 20028515, 60085545]

約数ペア:

[(1, 60085545), (3, 20028515), (5, 12017109), (13, 4621965), (15, 4005703), (23, 2612415), (39, 1540655), (65, 924393), (69, 870805), (115, 522483), (195, 308131), (299, 200955), (345, 174161), (897, 66985), (1495, 40191), (4485, 13397)]