45781425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11969}}^1$

素因数の和:12002

約数の個数: 36

約数和(自身を含む): 86830380

約数和(自身を除く): 41048955

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 11969, 35907, 59845, 107721, 179535, 203473, 299225, 538605, 610419, 897675, 1017365, 1831257, 2693025, 3052095, 5086825, 9156285, 15260475, 45781425]

約数ペア:

[(1, 45781425), (3, 15260475), (5, 9156285), (9, 5086825), (15, 3052095), (17, 2693025), (25, 1831257), (45, 1017365), (51, 897675), (75, 610419), (85, 538605), (153, 299225), (225, 203473), (255, 179535), (425, 107721), (765, 59845), (1275, 35907), (3825, 11969)]