2055148865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{87509}}^1$

素因数の和:87593

約数の個数: 32

約数和(自身を含む): 3125157120

約数和(自身を除く): 1070008255

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2135, 3355, 4697, 23485, 87509, 437545, 612563, 962599, 3062815, 4812995, 5338049, 6738193, 26690245, 33690965, 37366343, 58718539, 186831715, 293592695, 411029773, 2055148865]

約数ペア:

[(1, 2055148865), (5, 411029773), (7, 293592695), (11, 186831715), (35, 58718539), (55, 37366343), (61, 33690965), (77, 26690245), (305, 6738193), (385, 5338049), (427, 4812995), (671, 3062815), (2135, 962599), (3355, 612563), (4697, 437545), (23485, 87509)]