42122955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12941}}^1$

素因数の和:12987

約数の個数: 32

約数和(自身を含む): 79515648

約数和(自身を除く): 37392693

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 12941, 38823, 64705, 90587, 194115, 271761, 401171, 452935, 1203513, 1358805, 2005855, 2808197, 6017565, 8424591, 14040985, 42122955]

約数ペア:

[(1, 42122955), (3, 14040985), (5, 8424591), (7, 6017565), (15, 2808197), (21, 2005855), (31, 1358805), (35, 1203513), (93, 452935), (105, 401171), (155, 271761), (217, 194115), (465, 90587), (651, 64705), (1085, 38823), (3255, 12941)]