47354515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 64253952

約数和(自身を除く): 16899437

約数列:

[1, 5, 13, 31, 65, 71, 155, 331, 355, 403, 923, 1655, 2015, 2201, 4303, 4615, 10261, 11005, 21515, 23501, 28613, 51305, 117505, 133393, 143065, 305513, 666965, 728531, 1527565, 3642655, 9470903, 47354515]

約数ペア:

[(1, 47354515), (5, 9470903), (13, 3642655), (31, 1527565), (65, 728531), (71, 666965), (155, 305513), (331, 143065), (355, 133393), (403, 117505), (923, 51305), (1655, 28613), (2015, 23501), (2201, 21515), (4303, 11005), (4615, 10261)]