38531025

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4423

約数の個数: 48

約数和(自身を含む): 76245120

約数和(自身を除く): 37714095

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 4391, 8775, 13173, 21955, 39519, 57083, 65865, 109775, 118557, 171249, 197595, 285415, 329325, 513747, 592785, 856245, 987975, 1427075, 1541241, 2568735, 2963925, 4281225, 7706205, 12843675, 38531025]

約数ペア:

[(1, 38531025), (3, 12843675), (5, 7706205), (9, 4281225), (13, 2963925), (15, 2568735), (25, 1541241), (27, 1427075), (39, 987975), (45, 856245), (65, 592785), (75, 513747), (117, 329325), (135, 285415), (195, 197595), (225, 171249), (325, 118557), (351, 109775), (585, 65865), (675, 57083), (975, 39519), (1755, 21955), (2925, 13173), (4391, 8775)]