41645565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 78322608

約数和(自身を除く): 36677043

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 257, 277, 585, 771, 831, 1285, 1385, 2313, 2493, 3341, 3601, 3855, 4155, 10023, 10803, 11565, 12465, 16705, 18005, 30069, 32409, 50115, 54015, 71189, 150345, 162045, 213567, 355945, 640701, 925457, 1067835, 2776371, 3203505, 4627285, 8329113, 13881855, 41645565]

約数ペア:

[(1, 41645565), (3, 13881855), (5, 8329113), (9, 4627285), (13, 3203505), (15, 2776371), (39, 1067835), (45, 925457), (65, 640701), (117, 355945), (195, 213567), (257, 162045), (277, 150345), (585, 71189), (771, 54015), (831, 50115), (1285, 32409), (1385, 30069), (2313, 18005), (2493, 16705), (3341, 12465), (3601, 11565), (3855, 10803), (4155, 10023)]