15136845

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 25069824

約数和(自身を除く): 9932979

約数列:

[1, 3, 5, 15, 61, 71, 183, 213, 233, 305, 355, 699, 915, 1065, 1165, 3495, 4331, 12993, 14213, 16543, 21655, 42639, 49629, 64965, 71065, 82715, 213195, 248145, 1009123, 3027369, 5045615, 15136845]

約数ペア:

[(1, 15136845), (3, 5045615), (5, 3027369), (15, 1009123), (61, 248145), (71, 213195), (183, 82715), (213, 71065), (233, 64965), (305, 49629), (355, 42639), (699, 21655), (915, 16543), (1065, 14213), (1165, 12993), (3495, 4331)]