3782025

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 7499520

約数和(自身を除く): 3717495

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 431, 585, 675, 975, 1293, 1755, 2155, 2925, 3879, 5603, 6465, 8775, 10775, 11637, 16809, 19395, 28015, 32325, 50427, 58185, 84045, 96975, 140075, 151281, 252135, 290925, 420225, 756405, 1260675, 3782025]

約数ペア:

[(1, 3782025), (3, 1260675), (5, 756405), (9, 420225), (13, 290925), (15, 252135), (25, 151281), (27, 140075), (39, 96975), (45, 84045), (65, 58185), (75, 50427), (117, 32325), (135, 28015), (195, 19395), (225, 16809), (325, 11637), (351, 10775), (431, 8775), (585, 6465), (675, 5603), (975, 3879), (1293, 2925), (1755, 2155)]