4390065

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 8064000

約数和(自身を除く): 3673935

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1049, 1395, 3147, 4185, 5245, 9441, 15735, 28323, 32519, 47205, 97557, 141615, 162595, 292671, 487785, 878013, 1463355, 4390065]

約数ペア:

[(1, 4390065), (3, 1463355), (5, 878013), (9, 487785), (15, 292671), (27, 162595), (31, 141615), (45, 97557), (93, 47205), (135, 32519), (155, 28323), (279, 15735), (465, 9441), (837, 5245), (1049, 4185), (1395, 3147)]