142711725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 255733632

約数和(自身を除く): 113021907

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 197, 325, 591, 743, 975, 985, 2229, 2561, 2955, 3715, 4925, 7683, 9659, 11145, 12805, 14775, 18575, 28977, 38415, 48295, 55725, 64025, 144885, 146371, 192075, 241475, 439113, 724425, 731855, 1902823, 2195565, 3659275, 5708469, 9514115, 10977825, 28542345, 47570575, 142711725]

約数ペア:

[(1, 142711725), (3, 47570575), (5, 28542345), (13, 10977825), (15, 9514115), (25, 5708469), (39, 3659275), (65, 2195565), (75, 1902823), (195, 731855), (197, 724425), (325, 439113), (591, 241475), (743, 192075), (975, 146371), (985, 144885), (2229, 64025), (2561, 55725), (2955, 48295), (3715, 38415), (4925, 28977), (7683, 18575), (9659, 14775), (11145, 12805)]