1325025

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 2638720

約数和(自身を除く): 1313695

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 151, 195, 225, 325, 351, 453, 585, 675, 755, 975, 1359, 1755, 1963, 2265, 2925, 3775, 4077, 5889, 6795, 8775, 9815, 11325, 17667, 20385, 29445, 33975, 49075, 53001, 88335, 101925, 147225, 265005, 441675, 1325025]

約数ペア:

[(1, 1325025), (3, 441675), (5, 265005), (9, 147225), (13, 101925), (15, 88335), (25, 53001), (27, 49075), (39, 33975), (45, 29445), (65, 20385), (75, 17667), (117, 11325), (135, 9815), (151, 8775), (195, 6795), (225, 5889), (325, 4077), (351, 3775), (453, 2925), (585, 2265), (675, 1963), (755, 1755), (975, 1359)]