13531035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4203

約数の個数: 32

約数和(自身を含む): 25546752

約数和(自身を除く): 12015717

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 4157, 12471, 20785, 29099, 62355, 87297, 128867, 145495, 386601, 436485, 644335, 902069, 1933005, 2706207, 4510345, 13531035]

約数ペア:

[(1, 13531035), (3, 4510345), (5, 2706207), (7, 1933005), (15, 902069), (21, 644335), (31, 436485), (35, 386601), (93, 145495), (105, 128867), (155, 87297), (217, 62355), (465, 29099), (651, 20785), (1085, 12471), (3255, 4157)]