3385395

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 6545616

約数和(自身を除く): 3160221

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 643, 1053, 1755, 1929, 3215, 5265, 5787, 8359, 9645, 17361, 25077, 28935, 41795, 52083, 75231, 86805, 125385, 225693, 260415, 376155, 677079, 1128465, 3385395]

約数ペア:

[(1, 3385395), (3, 1128465), (5, 677079), (9, 376155), (13, 260415), (15, 225693), (27, 125385), (39, 86805), (45, 75231), (65, 52083), (81, 41795), (117, 28935), (135, 25077), (195, 17361), (351, 9645), (405, 8359), (585, 5787), (643, 5265), (1053, 3215), (1755, 1929)]