64245315

素因数分解:

$3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{12343}}^1$

素因数の和:12698

約数の個数: 16

約数和(自身を含む): 103097088

約数和(自身を除く): 38851773

約数列:

[1, 3, 5, 15, 347, 1041, 1735, 5205, 12343, 37029, 61715, 185145, 4283021, 12849063, 21415105, 64245315]

約数ペア:

[(1, 64245315), (3, 21415105), (5, 12849063), (15, 4283021), (347, 185145), (1041, 61715), (1735, 37029), (5205, 12343)]