1481415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 2612736

約数和(自身を除く): 1131321

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 107, 195, 213, 321, 355, 535, 923, 1065, 1391, 1605, 2769, 4173, 4615, 6955, 7597, 13845, 20865, 22791, 37985, 98761, 113955, 296283, 493805, 1481415]

約数ペア:

[(1, 1481415), (3, 493805), (5, 296283), (13, 113955), (15, 98761), (39, 37985), (65, 22791), (71, 20865), (107, 13845), (195, 7597), (213, 6955), (321, 4615), (355, 4173), (535, 2769), (923, 1605), (1065, 1391)]