13685750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4211}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 27597024

約数和(自身を除く): 13911274

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4211, 8422, 21055, 42110, 54743, 105275, 109486, 210550, 273715, 526375, 547430, 1052750, 1368575, 2737150, 6842875, 13685750]

約数ペア:

[(1, 13685750), (2, 6842875), (5, 2737150), (10, 1368575), (13, 1052750), (25, 547430), (26, 526375), (50, 273715), (65, 210550), (125, 109486), (130, 105275), (250, 54743), (325, 42110), (650, 21055), (1625, 8422), (3250, 4211)]