6646965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 4965195

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 383, 445, 1149, 1157, 1335, 1915, 3471, 4979, 5745, 5785, 14937, 17355, 24895, 34087, 74685, 102261, 170435, 443131, 511305, 1329393, 2215655, 6646965]

約数ペア:

[(1, 6646965), (3, 2215655), (5, 1329393), (13, 511305), (15, 443131), (39, 170435), (65, 102261), (89, 74685), (195, 34087), (267, 24895), (383, 17355), (445, 14937), (1149, 5785), (1157, 5745), (1335, 4979), (1915, 3471)]