13273545

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 8789559

約数列:

[1, 3, 5, 15, 41, 113, 123, 191, 205, 339, 565, 573, 615, 955, 1695, 2865, 4633, 7831, 13899, 21583, 23165, 23493, 39155, 64749, 69495, 107915, 117465, 323745, 884903, 2654709, 4424515, 13273545]

約数ペア:

[(1, 13273545), (3, 4424515), (5, 2654709), (15, 884903), (41, 323745), (113, 117465), (123, 107915), (191, 69495), (205, 64749), (339, 39155), (565, 23493), (573, 23165), (615, 21583), (955, 13899), (1695, 7831), (2865, 4633)]