38222925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 68745600

約数和(自身を除く): 30522675

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 197, 199, 325, 591, 597, 975, 985, 995, 2561, 2587, 2955, 2985, 4925, 4975, 7683, 7761, 12805, 12935, 14775, 14925, 38415, 38805, 39203, 64025, 64675, 117609, 192075, 194025, 196015, 509639, 588045, 980075, 1528917, 2548195, 2940225, 7644585, 12740975, 38222925]

約数ペア:

[(1, 38222925), (3, 12740975), (5, 7644585), (13, 2940225), (15, 2548195), (25, 1528917), (39, 980075), (65, 588045), (75, 509639), (195, 196015), (197, 194025), (199, 192075), (325, 117609), (591, 64675), (597, 64025), (975, 39203), (985, 38805), (995, 38415), (2561, 14925), (2587, 14775), (2955, 12935), (2985, 12805), (4925, 7761), (4975, 7683)]