13531185

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 24295680

約数和(自身を除く): 10764495

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 887, 1017, 1695, 2661, 3051, 4435, 5085, 7983, 13305, 15255, 23949, 39915, 100231, 119745, 300693, 501155, 902079, 1503465, 2706237, 4510395, 13531185]

約数ペア:

[(1, 13531185), (3, 4510395), (5, 2706237), (9, 1503465), (15, 902079), (27, 501155), (45, 300693), (113, 119745), (135, 100231), (339, 39915), (565, 23949), (887, 15255), (1017, 13305), (1695, 7983), (2661, 5085), (3051, 4435)]