291269097515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{230252251}}^1$

素因数の和:230252290

約数の個数: 16

約数和(自身を含む): 397875891456

約数和(自身を除く): 106606793941

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 230252251, 1151261255, 2532774761, 5295801773, 12663873805, 26479008865, 58253819503, 291269097515]

約数ペア:

[(1, 291269097515), (5, 58253819503), (11, 26479008865), (23, 12663873805), (55, 5295801773), (115, 2532774761), (253, 1151261255), (1265, 230252251)]