9571965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 16644096

約数和(自身を除く): 7072131

約数列:

[1, 3, 5, 13, 15, 39, 65, 191, 195, 257, 573, 771, 955, 1285, 2483, 2865, 3341, 3855, 7449, 10023, 12415, 16705, 37245, 49087, 50115, 147261, 245435, 638131, 736305, 1914393, 3190655, 9571965]

約数ペア:

[(1, 9571965), (3, 3190655), (5, 1914393), (13, 736305), (15, 638131), (39, 245435), (65, 147261), (191, 50115), (195, 49087), (257, 37245), (573, 16705), (771, 12415), (955, 10023), (1285, 7449), (2483, 3855), (2865, 3341)]