42156944685

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4200991}}^1$

素因数の和:4201225

約数の個数: 24

約数和(自身を含む): 73399732224

約数和(自身を除く): 31242787539

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 10035, 4200991, 12602973, 21004955, 37808919, 63014865, 189044595, 936820993, 2810462979, 4684104965, 8431388937, 14052314895, 42156944685]

約数ペア:

[(1, 42156944685), (3, 14052314895), (5, 8431388937), (9, 4684104965), (15, 2810462979), (45, 936820993), (223, 189044595), (669, 63014865), (1115, 37808919), (2007, 21004955), (3345, 12602973), (10035, 4200991)]