133349085

素因数分解:

$3^4\times 5^1\times {\mathrm{329257}}^1$

素因数の和:329274

約数の個数: 20

約数和(自身を含む): 239041308

約数和(自身を除く): 105692223

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 329257, 987771, 1646285, 2963313, 4938855, 8889939, 14816565, 26669817, 44449695, 133349085]

約数ペア:

[(1, 133349085), (3, 44449695), (5, 26669817), (9, 14816565), (15, 8889939), (27, 4938855), (45, 2963313), (81, 1646285), (135, 987771), (405, 329257)]