2289740085

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{222197}}^1$

素因数の和:222437

約数の個数: 24

約数和(自身を含む): 3986232120

約数和(自身を除く): 1696492035

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 3435, 10305, 222197, 666591, 1110985, 1999773, 3332955, 9998865, 50883113, 152649339, 254415565, 457948017, 763246695, 2289740085]

約数ペア:

[(1, 2289740085), (3, 763246695), (5, 457948017), (9, 254415565), (15, 152649339), (45, 50883113), (229, 9998865), (687, 3332955), (1145, 1999773), (2061, 1110985), (3435, 666591), (10305, 222197)]