164610015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4409}}^1$

素因数の和:4567

約数の個数: 32

約数和(自身を含む): 279417600

約数和(自身を除く): 114807585

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 393, 655, 1965, 2489, 4409, 7467, 12445, 13227, 22045, 37335, 66135, 83771, 251313, 418855, 577579, 1256565, 1732737, 2887895, 8663685, 10974001, 32922003, 54870005, 164610015]

約数ペア:

[(1, 164610015), (3, 54870005), (5, 32922003), (15, 10974001), (19, 8663685), (57, 2887895), (95, 1732737), (131, 1256565), (285, 577579), (393, 418855), (655, 251313), (1965, 83771), (2489, 66135), (4409, 37335), (7467, 22045), (12445, 13227)]