12595715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 17496000

約数和(自身を除く): 4900285

約数列:

[1, 5, 11, 29, 53, 55, 145, 149, 265, 319, 583, 745, 1537, 1595, 1639, 2915, 4321, 7685, 7897, 8195, 16907, 21605, 39485, 47531, 84535, 86867, 229013, 237655, 434335, 1145065, 2519143, 12595715]

約数ペア:

[(1, 12595715), (5, 2519143), (11, 1145065), (29, 434335), (53, 237655), (55, 229013), (145, 86867), (149, 84535), (265, 47531), (319, 39485), (583, 21605), (745, 16907), (1537, 8195), (1595, 7897), (1639, 7685), (2915, 4321)]