1183142015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{90007}}^1$

素因数の和:90262

約数の個数: 16

約数和(自身を含む): 1555338240

約数和(自身を除く): 372196225

約数列:

[1, 5, 11, 55, 239, 1195, 2629, 13145, 90007, 450035, 990077, 4950385, 21511673, 107558365, 236628403, 1183142015]

約数ペア:

[(1, 1183142015), (5, 236628403), (11, 107558365), (55, 21511673), (239, 4950385), (1195, 990077), (2629, 450035), (13145, 90007)]